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Cc0009；cc-rep公司
{{1}}=>1{{1,2}}=>1{{1},{2}}=>2{{1,2,3}}=>1{{1,2},{3}}=>2{{1,3},{2}}=>2{{1},{2,3}}=>2{{1},{2},{3}}=>3{{1,2,3,4}}=>1{{1,2,3},{4}}=>2{{1,2,4},{3}}=>2｛｛1，2｝，｛3，4｝｝=>2{{1,2},{3},{4}}=>3{{1,3,4},{2}}=>2{{1,3},{2,4}}=>2{{1,3},{2},{4}}=>3{{1,4},{2,3}}=>2{{1},{2,3,4}}=>2｛｛1｝，｛2，3｝，｛4｝｝=>3{{1,4},{2},{3}}=>3{{1},{2,4},{3}}=>3{{1},{2},{3,4}}=>3{{1},{2},{3},{4}}=>4{{1,2,3,4,5}}=>1{{1,2,3,4},{5}}=>2{{1,2,3,5},{4}}=>2{{1,2,3},{4,5}}=>2{{1,2,3},{4},{5}}=>3{{1,2,4,5},{3}}=>2｛｛1,2,4｝，｛3,5｝｝=>2{{1,2,4},{3},{5}}=>3{{1,2,5},{3,4}}=>2{{1,2},{3,4,5}}=>2{{1,2},{3,4},{5}}=>3{{1,2,5},{3},{4}}=>3{{1,2},{3,5},{4}}=>3{{1,2},{3},{4,5}}=>3{{1,2},{3},{4},{5}}=>4{{1,3,4,5},{2}}=>2{{1,3,4},{2,5}}=>2{{1,3,4},{2},{5}}=>3{{1,3,5},{2,4}}=>2{{1,3},{2,4,5}}=>2{{1,3},{2,4},{5}}=>3{{1,3,5},{2},{4}}=>3{{1,3},{2,5},{4}}=>3{{1,3},{2},{4,5}}=>3{{1,3},{2},{4},{5}}=>4{{1,4,5},{2,3}}=>2｛｛1,4｝，｛2,3,5｝｝=>2{{1,4},{2,3},{5}}=>3{{1,5},{2,3,4}}=>2{{1},{2,3,4,5}}=>2{{1},{2,3,4},{5}}=>3{{1,5},{2,3},{4}}=>3{{1},{2,3,5},{4}}=>3｛｛1｝，｛2，3｝，｛4，5｝｝=>3{{1},{2,3},{4},{5}}=>4{{1,4,5},{2},{3}}=>3{{1,4},{2,5},{3}}=>3{{1,4},{2},{3,5}}=>3{{1,4},{2},{3},{5}}=>4{{1,5},{2,4},{3}}=>3{{1},{2,4,5},{3}}=>3{{1},{2,4},{3,5}}=>3{{1},{2,4},{3},{5}}=>4{{1,5},{2},{3,4}}=>3｛｛1｝，｛2，5｝，｛3，4｝｝=>3{{1},{2},{3,4,5}}=>3{{1},{2},{3,4},{5}}=>4{{1,5},{2},{3},{4}}=>4{{1},{2,5},{3},{4}}=>4{{1},{2},{3,5},{4}}=>4{{1},{2},{3},{4,5}}=>4{{1},{2},{3},{4},{5}}=>5{{1,2,3,4,5,6}}=>1{{1,2,3,4,5},{6}}=>2{{1,2,3,4,6},{5}}=>2{{1,2,3,4},{5,6}}=>2{{1,2,3,4},{5},{6}}=>3{{1,2,3,5,6},{4}}=>2{{1,2,3,5},{4,6}}=>2{{1,2,3,5},{4},{6}}=>3{{1,2,3,6},{4,5}}=>2{{1,2,3},{4,5,6}}=>2{{1,2,3},{4,5},{6}}=>3{{1,2,3,6},{4},{5}}=>3｛｛1，2，3｝，｛4，6｝，｛5｝｝=>3{{1,2,3},{4},{5,6}}=>3{{1,2,3},{4},{5},{6}}=>4{{1,2,4,5,6},{3}}=>2{{1,2,4,5},{3,6}}=>2{{1,2,4,5},{3},{6}}=>3{{1,2,4,6},{3,5}}=>2｛｛1,2,4｝，｛3,5,6｝｝=>2{{1,2,4},{3,5},{6}}=>3{{1,2,4,6},{3},{5}}=>3{{1,2,4},{3,6},{5}}=>3{{1,2,4},{3},{5,6}}=>3{{1,2,4},{3},{5},{6}}=>4{{1,2,5,6},{3,4}}=>2{{1,2,5},{3,4,6}}=>2{{1,2,5},{3,4},{6}}=>3{{1,2,6},{3,4,5}}=>2{{1,2},{3,4,5,6}}=>2｛｛1,2｝、｛3,4,5｝、｛6｝｝=>3{{1,2,6},{3,4},{5}}=>3{{1,2},{3,4,6},{5}}=>3{{1,2},{3,4},{5,6}}=>3{{1,2},{3,4},{5},{6}}=>4{{1,2,5,6},{3},{4}}=>3{{1,2,5},{3,6},{4}}=>3{{1,2,5},{3},{4,6}}=>3{{1,2,5},{3},{4},{6}}=>4{{1,2,6},{3,5},{4}}=>3{{1,2},{3,5,6},{4}}=>3{{1,2},{3,5},{4,6}}=>3{{1,2},{3,5},{4},{6}}=>4{{1,2,6},{3},{4,5}}=>3{{1,2},{3,6},{4,5}}=>3{{1,2},{3},{4,5,6}}=>3{{1,2},{3},{4,5},{6}}=>4{{1,2,6},{3},{4},{5}}=>4{{1,2},{3,6},{4},{5}}=>4{{1,2},{3},{4,6},{5}}=>4｛｛1，2｝，｛3｝，｛4｝，｛5，6｝｝=>4{{1,2},{3},{4},{5},{6}}=>5{{1,3,4,5,6},{2}}=>2{{1,3,4,5},{2,6}}=>2{{1,3,4,5},{2},{6}}=>3{{1,3,4,6},{2,5}}=>2{{1,3,4},{2,5,6}}=>2｛｛1，3，4｝，｛2，5｝，｛6｝｝=>3{{1,3,4,6},{2},{5}}=>3{{1,3,4},{2,6},{5}}=>3{{1,3,4},{2},{5,6}}=>3{{1,3,4},{2},{5},{6}}=>4{{1,3,5,6},{2,4}}=>2{{1,3,5},{2,4,6}}=>2{{1,3,5},{2,4},{6}}=>3{{1,3,6},{2,4,5}}=>2{{1,3},{2,4,5,6}}=>2{{1,3},{2,4,5},{6}}=>3｛｛1，3，6｝，｛2，4｝，｛5｝｝=>3{{1,3},{2,4,6},{5}}=>3{{1,3},{2,4},{5,6}}=>3{{1,3},{2,4},{5},{6}}=>4{{1,3,5,6},{2},{4}}=>3{{1,3,5},{2,6},{4}}=>3{{1,3,5},{2},{4,6}}=>3{{1,3,5},{2},{4},{6}}=>4{{1,3,6},{2,5},{4}}=>3{{1,3},{2,5,6},{4}}=>3{{1,3},{2,5},{4,6}}=>3{{1,3},{2,5},{4},{6}}=>4{{1,3,6},{2},{4,5}}=>3{{1,3},{2,6},{4,5}}=>3{{1,3},{2},{4,5,6}}=>3{{1,3},{2},{4,5},{6}}=>4{{1,3,6},{2},{4},{5}}=>4{{1,3},{2,6},{4},{5}}=>4{{1,3},{2},{4,6},{5}}=>4{{1,3},{2},{4},{5,6}}=>4｛｛1，3｝，｛2｝，｛4｝，｛5｝，｛6｝｝=>5{{1,4,5,6},{2,3}}=>2{{1,4,5},{2,3,6}}=>2{{1,4,5},{2,3},{6}}=>3{{1,4,6},{2,3,5}}=>2{{1,4},{2,3,5,6}}=>2{{1,4},{2,3,5},{6}}=>3｛｛1，4，6｝，｛2，3｝，｛5｝｝=>3{{1,4},{2,3,6},{5}}=>3{{1,4},{2,3},{5,6}}=>3{{1,4},{2,3},{5},{6}}=>4{{1,5,6},{2,3,4}}=>2{{1,5},{2,3,4,6}}=>2{{1,5},{2,3,4},{6}}=>3{{1,6},{2,3,4,5}}=>2{{1},{2,3,4,5,6}}=>2{{1},{2,3,4,5},{6}}=>3{{1,6},{2,3,4},{5}}=>3｛｛1｝，｛2，3，4，6｝，｛5｝｝=>3{{1},{2,3,4},{5,6}}=>3{{1},{2,3,4},{5},{6}}=>4{{1,5,6},{2,3},{4}}=>3{{1,5},{2,3,6},{4}}=>3{{1,5},{2,3},{4,6}}=>3{{1,5},{2,3},{4},{6}}=>4{{1,6},{2,3,5},{4}}=>3{{1},{2,3,5,6},{4}}=>3{{1},{2,3,5},{4,6}}=>3{{1},{2,3,5},{4},{6}}=>4{{1,6},{2,3},{4,5}}=>3{{1},{2,3,6},{4,5}}=>3{{1},{2,3},{4,5,6}}=>3{{1},{2,3},{4,5},{6}}=>4{{1,6},{2,3},{4},{5}}=>4{{1},{2,3,6},{4},{5}}=>4{{1},{2,3},{4,6},{5}}=>4{{1},{2,3},{4},{5,6}}=>4{{1},{2,3},{4},{5},{6}}=>5｛｛1，4，5，6｝，｛2｝，｛3｝｝=>3{{1,4,5},{2,6},{3}}=>3{{1,4,5},{2},{3,6}}=>3{{1,4,5},{2},{3},{6}}=>4{{1,4,6},{2,5},{3}}=>3{{1,4},{2,5,6},{3}}=>3{{1,4},{2,5},{3,6}}=>3｛｛1，4｝，｛2，5｝，｛3｝，｛6｝｝=>4{{1,4,6},{2},{3,5}}=>3{{1,4},{2,6},{3,5}}=>3{{1,4},{2},{3,5,6}}=>3{{1,4},{2},{3,5},{6}}=>4{{1,4,6},{2},{3},{5}}=>4{{1,4},{2,6},{3},{5}}=>4{{1,4},{2},{3,6},{5}}=>4{{1,4},{2},{3},{5,6}}=>4{{1,4},{2},{3},{5},{6}}=>5{{1,5,6},{2,4},{3}}=>3｛｛1,5｝、｛2,4,6｝、｛3｝｝=>3{{1,5},{2,4},{3,6}}=>3{{1,5},{2,4},{3},{6}}=>4{{1,6},{2,4,5},{3}}=>3{{1},{2,4,5,6},{3}}=>3{{1},{2,4,5},{3,6}}=>3{{1},{2,4,5},{3},{6}}=>4{{1,6},{2,4},{3,5}}=>3{{1},{2,4,6},{3,5}}=>3{{1},{2,4},{3,5,6}}=>3{{1},{2,4},{3,5},{6}}=>4{{1,6},{2,4},{3},{5}}=>4{{1},{2,4,6},{3},{5}}=>4{{1},{2,4},{3,6},{5}}=>4{{1},{2,4},{3},{5,6}}=>4{{1},{2,4},{3},{5},{6}}=>5{{1,5,6},{2},{3,4}}=>3{{1,5},{2,6},{3,4}}=>3{{1,5},{2},{3,4,6}}=>3{{1,5},{2},{3,4},{6}}=>4｛｛1，6｝，｛2，5｝，｛3，4｝｝=>3{{1},{2,5,6},{3,4}}=>3{{1},{2,5},{3,4,6}}=>3{{1},{2,5},{3,4},{6}}=>4{{1,6},{2},{3,4,5}}=>3{{1},{2,6},{3,4,5}}=>3{{1},{2},{3,4,5,6}}=>3｛｛1｝，｛2｝，｛3，4，5｝，｛6｝｝=>4{{1,6},{2},{3,4},{5}}=>4{{1},{2,6},{3,4},{5}}=>4{{1},{2},{3,4,6},{5}}=>4{{1},{2},{3,4},{5,6}}=>4{{1},{2},{3,4},{5},{6}}=>5{{1,5,6},{2},{3},{4}}=>4{{1,5},{2,6},{3},{4}}=>4{{1,5},{2},{3,6},{4}}=>4{{1,5},{2},{3},{4,6}}=>4{{1,5},{2},{3},{4},{6}}=>5｛｛1，6｝，｛2，5｝，｛3｝，｛4｝｝=>4{{1},{2,5,6},{3},{4}}=>4{{1},{2,5},{3,6},{4}}=>4{{1},{2,5},{3},{4,6}}=>4{{1},{2,5},{3},{4},{6}}=>5{{1,6},{2},{3,5},{4}}=>4{{1},{2,6},{3,5},{4}}=>4{{1},{2},{3,5,6},{4}}=>4{{1},{2},{3,5},{4,6}}=>4{{1},{2},{3,5},{4},{6}}=>5{{1,6},{2},{3},{4,5}}=>4{{1},{2,6},{3},{4,5}}=>4{{1},{2},{3,6},{4,5}}=>4{{1},{2},{3},{4,5,6}}=>4{{1},{2},{3},{4,5},{6}}=>5{{1,6},{2},{3},{4},{5}}=>5{{1},{2,6},{3},{4},{5}}=>5{{1},{2},{3,6},{4},{5}}=>5{{1},{2},{3},{4,6},{5}}=>5{{1},{2},{3},{4},{5,6}}=>5｛｛1｝、｛2｝、｛3｝、｛4｝、｛5｝、｛6｝｝=>6{{1,2,3,4,5,6,7}}=>1{{1,2,3,4,5,6},{7}}=>2{{1,2,3,4,5,7},{6}}=>2{{1,2,3,4,5},{6,7}}=>2{{1,2,3,4,5},{6},{7}}=>3{{1,2,3,4,6,7},{5}}=>2｛｛1,2,3,4,6｝，｛5,7｝｝=>2{{1,2,3,4,6},{5},{7}}=>3{{1,2,3,4,7},{5,6}}=>2{{1,2,3,4},{5,6,7}}=>2{{1,2,3,4},{5,6},{7}}=>3{{1,2,3,4,7},{5},{6}}=>3{{1,2,3,4},{5,7},{6}}=>3{{1,2,3,4},{5},{6,7}}=>3{{1,2,3,4},{5},{6},{7}}=>4{{1,2,3,5,6,7},{4}}=>2{{1,2,3,5,6},{4,7}}=>2｛｛1，2，3，5，6｝，｛4｝，｛7｝｝=>3{{1,2,3,5,7},{4,6}}=>2{{1,2,3,5},{4,6,7}}=>2{{1,2,3,5},{4,6},{7}}=>3{{1,2,3,5,7},{4},{6}}=>3{{1,2,3,5},{4,7},{6}}=>3{{1,2,3,5},{4},{6,7}}=>3{{1,2,3,5},{4},{6},{7}}=>4{{1,2,3,6,7},{4,5}}=>2{{1,2,3,6},{4,5,7}}=>2{{1,2,3,6},{4,5},{7}}=>3{{1,2,3,7},{4,5,6}}=>2{{1,2,3},{4,5,6,7}}=>2{{1,2,3},{4,5,6},{7}}=>3{{1,2,3,7},{4,5},{6}}=>3{{1,2,3},{4,5,7},{6}}=>3{{1,2,3},{4,5},{6,7}}=>3{{1,2,3},{4,5},{6},{7}}=>4{{1,2,3,6,7},{4},{5}}=>3{{1,2,3,6},{4,7},{5}}=>3｛｛1、2、3、6｝、｛4｝、｛5、7｝｝=>3{{1,2,3,6},{4},{5},{7}}=>4{{1,2,3,7},{4,6},{5}}=>3{{1,2,3},{4,6,7},{5}}=>3{{1,2,3},{4,6},{5,7}}=>3{{1,2,3},{4,6},{5},{7}}=>4{{1,2,3,7},{4},{5,6}}=>3｛｛1，2，3｝，｛4，7｝，｛5，6｝｝=>3{{1,2,3},{4},{5,6,7}}=>3{{1,2,3},{4},{5,6},{7}}=>4{{1,2,3,7},{4},{5},{6}}=>4{{1,2,3},{4,7},{5},{6}}=>4{{1,2,3},{4},{5,7},{6}}=>4{{1,2,3},{4},{5},{6,7}}=>4{{1,2,3},{4},{5},{6},{7}}=>5{{1,2,4,5,6,7},{3}}=>2{{1,2,4,5,6},{3,7}}=>2{{1,2,4,5,6},{3},{7}}=>3｛｛1,2,4,5,7｝，｛3,6｝｝=>2{{1,2,4,5},{3,6,7}}=>2{{1,2,4,5},{3,6},{7}}=>3{{1,2,4,5,7},{3},{6}}=>3{{1,2,4,5},{3,7},{6}}=>3{{1,2,4,5},{3},{6,7}}=>3{{1,2,4,5},{3},{6},{7}}=>4{{1,2,4,6,7},{3,5}}=>2{{1,2,4,6},{3,5,7}}=>2{{1,2,4,6},{3,5},{7}}=>3{{1,2,4,7},{3,5,6}}=>2{{1,2,4},{3,5,6,7}}=>2{{1,2,4},{3,5,6},{7}}=>3{{1,2,4,7},{3,5},{6}}=>3{{1,2,4},{3,5,7},{6}}=>3{{1,2,4},{3,5},{6,7}}=>3{{1,2,4},{3,5},{6},{7}}=>4{{1,2,4,6,7},{3},{5}}=>3{{1,2,4,6},{3,7},{5}}=>3{{1,2,4,6},{3},{5,7}}=>3｛｛1，2，4，6｝，｛3｝，｛5｝，｛7｝｝=>4{{1,2,4,7},{3,6},{5}}=>3{{1,2,4},{3,6,7},{5}}=>3{{1,2,4},{3,6},{5,7}}=>3{{1,2,4},{3,6},{5},{7}}=>4{{1,2,4,7},{3},{5,6}}=>3{{1,2,4},{3,7},{5,6}}=>3｛｛1,2,4｝，｛3｝，｛5,6,7｝｝=>3{{1,2,4},{3},{5,6},{7}}=>4{{1,2,4,7},{3},{5},{6}}=>4{{1,2,4},{3,7},{5},{6}}=>4{{1,2,4},{3},{5,7},{6}}=>4{{1,2,4},{3},{5},{6,7}}=>4{{1,2,4},{3},{5},{6},{7}}=>5{{1,2,5,6,7},{3,4}}=>2{{1,2,5,6},{3,4,7}}=>2{{1,2,5,6},{3,4},{7}}=>3{{1,2,5,7},{3,4,6}}=>2｛｛1,2,5｝，｛3,4,6,7｝｝=>2{{1,2,5},{3,4,6},{7}}=>3{{1,2,5,7},{3,4},{6}}=>3{{1,2,5},{3,4,7},{6}}=>3{{1,2,5},{3,4},{6,7}}=>3{{1,2,5},{3,4},{6},{7}}=>4{{1,2,6,7},{3,4,5}}=>2{{1,2,6},{3,4,5,7}}=>2{{1,2,6},{3,4,5},{7}}=>3{{1,2,7},{3,4,5,6}}=>2{{1,2},{3,4,5,6,7}}=>2{{1,2},{3,4,5,6},{7}}=>3{{1,2,7},{3,4,5},{6}}=>3{{1,2},{3,4,5,7},{6}}=>3{{1,2},{3,4,5},{6,7}}=>3{{1,2},{3,4,5},{6},{7}}=>4{{1,2,6,7},{3,4},{5}}=>3{{1,2,6},{3,4,7},{5}}=>3{{1,2,6},{3,4},{5,7}}=>3{{1,2,6},{3,4},{5},{7}}=>4｛｛1，2，7｝，｛3，4，6｝，｛5｝｝=>3{{1,2},{3,4,6,7},{5}}=>3{{1,2},{3,4,6},{5,7}}=>3{{1,2},{3,4,6},{5},{7}}=>4{{1,2,7},{3,4},{5,6}}=>3{{1,2},{3,4,7},{5,6}}=>3{{1,2},{3,4},{5,6,7}}=>3｛｛1,2｝、｛3,4｝、｛5,6｝、｛7｝｝=>4{{1,2,7},{3,4},{5},{6}}=>4{{1,2},{3,4,7},{5},{6}}=>4{{1,2},{3,4},{5,7},{6}}=>4{{1,2},{3,4},{5},{6,7}}=>4{{1,2},{3,4},{5},{6},{7}}=>5{{1,2,5,6,7},{3},{4}}=>3{{1,2,5,6},{3,7},{4}}=>3{{1,2,5,6},{3},{4,7}}=>3{{1,2,5,6},{3},{4},{7}}=>4{{1,2,5,7},{3,6},{4}}=>3｛｛1,2,5｝，｛3,6,7｝，｛4｝｝=>3{{1,2,5},{3,6},{4,7}}=>3{{1,2,5},{3,6},{4},{7}}=>4{{1,2,5,7},{3},{4,6}}=>3{{1,2,5},{3,7},{4,6}}=>3{{1,2,5},{3},{4,6,7}}=>3{{1,2,5},{3},{4,6},{7}}=>4{{1,2,5,7},{3},{4},{6}}=>4{{1,2,5},{3,7},{4},{6}}=>4{{1,2,5},{3},{4,7},{6}}=>4{{1,2,5},{3},{4},{6,7}}=>4{{1,2,5},{3},{4},{6},{7}}=>5{{1,2,6,7},{3,5},{4}}=>3{{1,2,6},{3,5,7},{4}}=>3{{1,2,6},{3,5},{4,7}}=>3{{1,2,6},{3,5},{4},{7}}=>4{{1,2,7},{3,5,6},{4}}=>3{{1,2},{3,5,6,7},{4}}=>3{{1,2},{3,5,6},{4,7}}=>3{{1,2},{3,5,6},{4},{7}}=>4｛｛1,2,7｝，｛3,5｝，｛4,6｝｝=>3{{1,2},{3,5,7},{4,6}}=>3{{1,2},{3,5},{4,6,7}}=>3{{1,2},{3,5},{4,6},{7}}=>4{{1,2,7},{3,5},{4},{6}}=>4{{1,2},{3,5,7},{4},{6}}=>4{{1,2},{3,5},{4,7},{6}}=>4｛｛1，2｝，｛3，5｝，｛4｝，｛6，7｝｝=>4{{1,2},{3,5},{4},{6},{7}}=>5{{1,2,6,7},{3},{4,5}}=>3{{1,2,6},{3,7},{4,5}}=>3{{1,2,6},{3},{4,5,7}}=>3{{1,2,6},{3},{4,5},{7}}=>4{{1,2,7},{3,6},{4,5}}=>3{{1,2},{3,6,7},{4,5}}=>3{{1,2},{3,6},{4,5,7}}=>3{{1,2},{3,6},{4,5},{7}}=>4{{1,2,7},{3},{4,5,6}}=>3｛｛1,2｝、｛3,7｝、｛4,5,6｝｝=>3{{1,2},{3},{4,5,6,7}}=>3{{1,2},{3},{4,5,6},{7}}=>4{{1,2,7},{3},{4,5},{6}}=>4{{1,2},{3,7},{4,5},{6}}=>4{{1,2},{3},{4,5,7},{6}}=>4{{1,2},{3},{4,5},{6,7}}=>4{{1,2},{3},{4,5},{6},{7}}=>5{{1,2,6,7},{3},{4},{5}}=>4{{1,2,6},{3,7},{4},{5}}=>4{{1,2,6},{3},{4,7},{5}}=>4{{1,2,6},{3},{4},{5,7}}=>4{{1,2,6},{3},{4},{5},{7}}=>5{{1,2,7},{3,6},{4},{5}}=>4{{1,2},{3,6,7},{4},{5}}=>4{{1,2},{3,6},{4,7},{5}}=>4{{1,2},{3,6},{4},{5,7}}=>4{{1,2},{3,6},{4},{5},{7}}=>5{{1,2,7},{3},{4,6},{5}}=>4{{1,2},{3,7},{4,6},{5}}=>4｛｛1，2｝，｛3｝，｛4，6，7｝，｛5｝｝=>4{{1,2},{3},{4,6},{5,7}}=>4{{1,2},{3},{4,6},{5},{7}}=>5{{1,2,7},{3},{4},{5,6}}=>4{{1,2},{3,7},{4},{5,6}}=>4{{1,2},{3},{4,7},{5,6}}=>4{{1,2},{3},{4},{5,6,7}}=>4｛｛1，2｝，｛3｝，｛4｝，｛5，6｝，｛7｝｝=>5{{1,2,7},{3},{4},{5},{6}}=>5{{1,2},{3,7},{4},{5},{6}}=>5{{1,2},{3},{4,7},{5},{6}}=>5{{1,2},{3},{4},{5,7},{6}}=>5{{1,2},{3},{4},{5},{6,7}}=>5{{1,2},{3},{4},{5},{6},{7}}=>6{{1,3,4,5,6,7},{2}}=>2{{1,3,4,5,6},{2,7}}=>2{{1,3,4,5,6},{2},{7}}=>3{{1,3,4,5,7},{2,6}}=>2｛｛1,3,4,5｝，｛2,6,7｝｝=>2{{1,3,4,5},{2,6},{7}}=>3{{1,3,4,5,7},{2},{6}}=>3{{1,3,4,5},{2,7},{6}}=>3{{1,3,4,5},{2},{6,7}}=>3{{1,3,4,5},{2},{6},{7}}=>4{{1,3,4,6,7},{2,5}}=>2{{1,3,4,6},{2,5,7}}=>2{{1,3,4,6},{2,5},{7}}=>3{{1,3,4,7},{2,5,6}}=>2{{1,3,4},{2,5,6,7}}=>2{{1,3,4},{2,5,6},{7}}=>3{{1,3,4,7},{2,5},{6}}=>3{{1,3,4},{2,5,7},{6}}=>3{{1,3,4},{2,5},{6,7}}=>3{{1,3,4},{2,5},{6},{7}}=>4{{1,3,4,6,7},{2},{5}}=>3{{1,3,4,6},{2,7},{5}}=>3{{1,3,4,6},{2},{5,7}}=>3{{1,3,4,6},{2},{5},{7}}=>4｛｛1，3，4，7｝，｛2，6｝，｛5｝｝=>3{{1,3,4},{2,6,7},{5}}=>3{{1,3,4},{2,6},{5,7}}=>3{{1,3,4},{2,6},{5},{7}}=>4{{1,3,4,7},{2},{5,6}}=>3{{1,3,4},{2,7},{5,6}}=>3{{1,3,4},{2},{5,6,7}}=>3｛｛1，3，4｝，｛2｝，｛5，6｝，｛7｝｝=>4{{1,3,4,7},{2},{5},{6}}=>4{{1,3,4},{2,7},{5},{6}}=>4{{1,3,4},{2},{5,7},{6}}=>4{{1,3,4},{2},{5},{6,7}}=>4{{1,3,4},{2},{5},{6},{7}}=>5{{1,3,5,6,7},{2,4}}=>2{{1,3,5,6},{2,4,7}}=>2{{1,3,5,6},{2,4},{7}}=>3{{1,3,5,7},{2,4,6}}=>2{{1,3,5},{2,4,6,7}}=>2｛｛1,3,5｝、｛2,4,6｝、｛7｝｝=>3{{1,3,5,7},{2,4},{6}}=>3{{1,3,5},{2,4,7},{6}}=>3{{1,3,5},{2,4},{6,7}}=>3{{1,3,5},{2,4},{6},{7}}=>4{{1,3,6,7},{2,4,5}}=>2{{1,3,6},{2,4,5,7}}=>2{{1,3,6},{2,4,5},{7}}=>3{{1,3,7},{2,4,5,6}}=>2{{1,3},{2,4,5,6,7}}=>2{{1,3},{2,4,5,6},{7}}=>3{{1,3,7},{2,4,5},{6}}=>3{{1,3},{2,4,5,7},{6}}=>3{{1,3},{2,4,5},{6,7}}=>3{{1,3},{2,4,5},{6},{7}}=>4{{1,3,6,7},{2,4},{5}}=>3{{1,3,6},{2,4,7},{5}}=>3{{1,3,6},{2,4},{5,7}}=>3{{1,3,6},{2,4},{5},{7}}=>4{{1,3,7},{2,4,6},{5}}=>3｛｛1，3｝，｛2，4，6，7｝，｛5｝｝=>3{{1,3},{2,4,6},{5,7}}=>3{{1,3},{2,4,6},{5},{7}}=>4{{1,3,7},{2,4},{5,6}}=>3{{1,3},{2,4,7},{5,6}}=>3{{1,3},{2,4},{5,6,7}}=>3{{1,3},{2,4},{5,6},{7}}=>4｛｛1，3，7｝，｛2，4｝，｛5｝，｛6｝｝=>4{{1,3},{2,4,7},{5},{6}}=>4{{1,3},{2,4},{5,7},{6}}=>4{{1,3},{2,4},{5},{6,7}}=>4{{1,3},{2,4},{5},{6},{7}}=>5{{1,3,5,6,7},{2},{4}}=>3{{1,3,5,6},{2,7},{4}}=>3{{1,3,5,6},{2},{4,7}}=>3{{1,3,5,6},{2},{4},{7}}=>4{{1,3,5,7},{2,6},{4}}=>3{{1,3,5},{2,6,7},{4}}=>3｛｛1,3,5｝、｛2,6｝、｛4,7｝｝=>3{{1,3,5},{2,6},{4},{7}}=>4{{1,3,5,7},{2},{4,6}}=>3{{1,3,5},{2,7},{4,6}}=>3{{1,3,5},{2},{4,6,7}}=>3{{1,3,5},{2},{4,6},{7}}=>4{{1,3,5,7},{2},{4},{6}}=>4{{1,3,5},{2,7},{4},{6}}=>4{{1,3,5},{2},{4,7},{6}}=>4{{1,3,5},{2},{4},{6,7}}=>4{{1,3,5},{2},{4},{6},{7}}=>5{{1,3,6,7},{2,5},{4}}=>3{{1,3,6},{2,5,7},{4}}=>3{{1,3,6},{2,5},{4,7}}=>3{{1,3,6},{2,5},{4},{7}}=>4{{1,3,7},{2,5,6},{4}}=>3{{1,3},{2,5,6,7},{4}}=>3{{1,3},{2,5,6},{4,7}}=>3{{1,3},{2,5,6},{4},{7}}=>4{{1,3,7},{2,5},{4,6}}=>3｛｛1，3｝，｛2，5，7｝，｛4，6｝｝=>3{{1,3},{2,5},{4,6,7}}=>3{{1,3},{2,5},{4,6},{7}}=>4{{1,3,7},{2,5},{4},{6}}=>4{{1,3},{2,5,7},{4},{6}}=>4{{1,3},{2,5},{4,7},{6}}=>4{{1,3},{2,5},{4},{6,7}}=>4｛｛1，3｝，｛2，5｝，｛4｝，｛6｝，｛7｝｝=>5{{1,3,6,7},{2},{4,5}}=>3{{1,3,6},{2,7},{4,5}}=>3{{1,3,6},{2},{4,5,7}}=>3{{1,3,6},{2},{4,5},{7}}=>4{{1,3,7},{2,6},{4,5}}=>3{{1,3},{2,6,7},{4,5}}=>3{{1,3},{2,6},{4,5,7}}=>3{{1,3},{2,6},{4,5},{7}}=>4{{1,3,7},{2},{4,5,6}}=>3{{1,3},{2,7},{4,5,6}}=>3｛｛1，3｝，｛2｝，｛4，5，6，7｝｝=>3{{1,3},{2},{4,5,6},{7}}=>4{{1,3,7},{2},{4,5},{6}}=>4{{1,3},{2,7},{4,5},{6}}=>4{{1,3},{2},{4,5,7},{6}}=>4{{1,3},{2},{4,5},{6,7}}=>4{{1,3},{2},{4,5},{6},{7}}=>5{{1,3,6,7},{2},{4},{5}}=>4{{1,3,6},{2,7},{4},{5}}=>4{{1,3,6},{2},{4,7},{5}}=>4{{1,3,6},{2},{4},{5,7}}=>4{{1,3,6},{2},{4},{5},{7}}=>5{{1,3,7},{2,6},{4},{5}}=>4{{1,3},{2,6,7},{4},{5}}=>4{{1,3},{2,6},{4,7},{5}}=>4{{1,3},{2,6},{4},{5,7}}=>4{{1,3},{2,6},{4},{5},{7}}=>5{{1,3,7},{2},{4,6},{5}}=>4{{1,3},{2,7},{4,6},{5}}=>4{{1,3},{2},{4,6,7},{5}}=>4｛｛1，3｝，｛2｝，｛4，6｝，｛5，7｝｝=>4{{1,3},{2},{4,6},{5},{7}}=>5{{1,3,7},{2},{4},{5,6}}=>4{{1,3},{2,7},{4},{5,6}}=>4{{1,3},{2},{4,7},{5,6}}=>4{{1,3},{2},{4},{5,6,7}}=>4{{1,3},{2},{4},{5,6},{7}}=>5｛｛1，3，7｝，｛2｝，｛4｝，｛5｝，｛6｝｝=>5{{1,3},{2,7},{4},{5},{6}}=>5{{1,3},{2},{4,7},{5},{6}}=>5{{1,3},{2},{4},{5,7},{6}}=>5{{1,3},{2},{4},{5},{6,7}}=>5{{1,3},{2},{4},{5},{6},{7}}=>6{{1,4,5,6,7},{2,3}}=>2{{1,4,5,6},{2,3,7}}=>2{{1,4,5,6},{2,3},{7}}=>3{{1,4,5,7},{2,3,6}}=>2{{1,4,5},{2,3,6,7}}=>2｛｛1，4，5｝，｛2，3，6｝，｛7｝｝=>3{{1,4,5,7},{2,3},{6}}=>3{{1,4,5},{2,3,7},{6}}=>3{{1,4,5},{2,3},{6,7}}=>3{{1,4,5},{2,3},{6},{7}}=>4{{1,4,6,7},{2,3,5}}=>2{{1,4,6},{2,3,5,7}}=>2{{1,4,6},{2,3,5},{7}}=>3{{1,4,7},{2,3,5,6}}=>2{{1,4},{2,3,5,6,7}}=>2{{1,4},{2,3,5,6},{7}}=>3{{1,4,7},{2,3,5},{6}}=>3{{1,4},{2,3,5,7},{6}}=>3{{1,4},{2,3,5},{6,7}}=>3{{1,4},{2,3,5},{6},{7}}=>4{{1,4,6,7},{2,3},{5}}=>3{{1,4,6},{2,3,7},{5}}=>3{{1,4,6},{2,3},{5,7}}=>3{{1,4,6},{2,3},{5},{7}}=>4{{1,4,7},{2,3,6},{5}}=>3｛｛1，4｝，｛2，3，6，7｝，｛5｝｝=>3{{1,4},{2,3,6},{5,7}}=>3{{1,4},{2,3,6},{5},{7}}=>4{{1,4,7},{2,3},{5,6}}=>3{{1,4},{2,3,7},{5,6}}=>3{{1,4},{2,3},{5,6,7}}=>3{{1,4},{2,3},{5,6},{7}}=>4｛｛1，4，7｝，｛2，3｝，｛5｝，｛6｝｝=>4{{1,4},{2,3,7},{5},{6}}=>4{{1,4},{2,3},{5,7},{6}}=>4{{1,4},{2,3},{5},{6,7}}=>4{{1,4},{2,3},{5},{6},{7}}=>5{{1,5,6,7},{2,3,4}}=>2{{1,5,6},{2,3,4,7}}=>2{{1,5,6},{2,3,4},{7}}=>3{{1,5,7},{2,3,4,6}}=>2{{1,5},{2,3,4,6,7}}=>2{{1,5},{2,3,4,6},{7}}=>3｛｛1，5，7｝，｛2，3，4｝，｛6｝｝=>3{{1,5},{2,3,4,7},{6}}=>3{{1,5},{2,3,4},{6,7}}=>3{{1,5},{2,3,4},{6},{7}}=>4{{1,6,7},{2,3,4,5}}=>2{{1,6},{2,3,4,5,7}}=>2{{1,6},{2,3,4,5},{7}}=>3{{1,7},{2,3,4,5,6}}=>2{{1},{2,3,4,5,6,7}}=>2{{1},{2,3,4,5,6},{7}}=>3{{1,7},{2,3,4,5},{6}}=>3{{1},{2,3,4,5,7},{6}}=>3{{1},{2,3,4,5},{6,7}}=>3{{1},{2,3,4,5},{6},{7}}=>4{{1,6,7},{2,3,4},{5}}=>3{{1,6},{2,3,4,7},{5}}=>3{{1,6},{2,3,4},{5,7}}=>3{{1,6},{2,3,4},{5},{7}}=>4{{1,7},{2,3,4,6},{5}}=>3{{1},{2,3,4,6,7},{5}}=>3｛｛1｝，｛2，3，4，6｝，｛5，7｝｝=>3{{1},{2,3,4,6},{5},{7}}=>4{{1,7},{2,3,4},{5,6}}=>3{{1},{2,3,4,7},{5,6}}=>3{{1},{2,3,4},{5,6,7}}=>3{{1},{2,3,4},{5,6},{7}}=>4{{1,7},{2,3,4},{5},{6}}=>4｛｛1｝，｛2，3，4，7｝，｛5｝，｛6｝｝=>4{{1},{2,3,4},{5,7},{6}}=>4{{1},{2,3,4},{5},{6,7}}=>4{{1},{2,3,4},{5},{6},{7}}=>5{{1,5,6,7},{2,3},{4}}=>3{{1,5,6},{2,3,7},{4}}=>3{{1,5,6},{2,3},{4,7}}=>3{{1,5,6},{2,3},{4},{7}}=>4{{1,5,7},{2,3,6},{4}}=>3{{1,5},{2,3,6,7},{4}}=>3{{1,5},{2,3,6},{4,7}}=>3｛｛1,5｝、｛2,3,6｝、｛4｝、｛7｝｝=>4{{1,5,7},{2,3},{4,6}}=>3{{1,5},{2,3,7},{4,6}}=>3{{1,5},{2,3},{4,6,7}}=>3{{1,5},{2,3},{4,6},{7}}=>4{{1,5,7},{2,3},{4},{6}}=>4{{1,5},{2,3,7},{4},{6}}=>4{{1,5},{2,3},{4,7},{6}}=>4{{1,5},{2,3},{4},{6,7}}=>4{{1,5},{2,3},{4},{6},{7}}=>5{{1,6,7},{2,3,5},{4}}=>3{{1,6},{2,3,5,7},{4}}=>3{{1,6},{2,3,5},{4,7}}=>3{{1,6},{2,3,5},{4},{7}}=>4{{1,7},{2,3,5,6},{4}}=>3{{1},{2,3,5,6,7},{4}}=>3{{1},{2,3,5,6},{4,7}}=>3{{1},{2,3,5,6},{4},{7}}=>4{{1,7},{2,3,5},{4,6}}=>3{{1},{2,3,5,7},{4,6}}=>3｛｛1｝，｛2，3，5｝，｛4，6，7｝｝=>3{{1},{2,3,5},{4,6},{7}}=>4{{1,7},{2,3,5},{4},{6}}=>4{{1},{2,3,5,7},{4},{6}}=>4{{1},{2,3,5},{4,7},{6}}=>4{{1},{2,3,5},{4},{6,7}}=>4{{1},{2,3,5},{4},{6},{7}}=>5｛｛1，6，7｝，｛2，3｝，｛4，5｝｝=>3{{1,6},{2,3,7},{4,5}}=>3{{1,6},{2,3},{4,5,7}}=>3{{1,6},{2,3},{4,5},{7}}=>4{{1,7},{2,3,6},{4,5}}=>3{{1},{2,3,6,7},{4,5}}=>3{{1},{2,3,6},{4,5,7}}=>3{{1},{2,3,6},{4,5},{7}}=>4{{1,7},{2,3},{4,5,6}}=>3{{1},{2,3,7},{4,5,6}}=>3{{1},{2,3},{4,5,6,7}}=>3｛｛1｝，｛2，3｝，｛4，5，6｝，｛7｝｝=>4{{1,7},{2,3},{4,5},{6}}=>4{{1},{2,3,7},{4,5},{6}}=>4{{1},{2,3},{4,5,7},{6}}=>4{{1},{2,3},{4,5},{6,7}}=>4{{1},{2,3},{4,5},{6},{7}}=>5{{1,6,7},{2,3},{4},{5}}=>4{{1,6},{2,3,7},{4},{5}}=>4{{1,6},{2,3},{4,7},{5}}=>4{{1,6},{2,3},{4},{5,7}}=>4{{1,6},{2,3},{4},{5},{7}}=>5{{1,7},{2,3,6},{4},{5}}=>4{{1},{2,3,6,7},{4},{5}}=>4{{1},{2,3,6},{4,7},{5}}=>4{{1},{2,3,6},{4},{5,7}}=>4{{1},{2,3,6},{4},{5},{7}}=>5{{1,7},{2,3},{4,6},{5}}=>4{{1},{2,3,7},{4,6},{5}}=>4{{1},{2,3},{4,6,7},{5}}=>4{{1},{2,3},{4,6},{5,7}}=>4｛｛1｝，｛2，3｝，｛4，6｝，｛5｝，｛7｝｝=>5{{1,7},{2,3},{4},{5,6}}=>4{{1},{2,3,7},{4},{5,6}}=>4{{1},{2,3},{4,7},{5,6}}=>4{{1},{2,3},{4},{5,6,7}}=>4{{1},{2,3},{4},{5,6},{7}}=>5{{1,7},{2,3},{4},{5},{6}}=>5｛｛1｝，｛2，3，7｝，｛4｝，｛5｝，｛6｝｝=>5{{1},{2,3},{4,7},{5},{6}}=>5{{1},{2,3},{4},{5,7},{6}}=>5{{1},{2,3},{4},{5},{6,7}}=>5{{1},{2,3},{4},{5},{6},{7}}=>6{{1,4,5,6,7},{2},{3}}=>3{{1,4,5,6},{2,7},{3}}=>3{{1,4,5,6},{2},{3,7}}=>3{{1,4,5,6},{2},{3},{7}}=>4{{1,4,5,7},{2,6},{3}}=>3{{1,4,5},{2,6,7},{3}}=>3｛｛1，4，5｝，｛2，6｝，｛3，7｝｝=>3{{1,4,5},{2,6},{3},{7}}=>4{{1,4,5,7},{2},{3,6}}=>3{{1,4,5},{2,7},{3,6}}=>3{{1,4,5},{2},{3,6,7}}=>3{{1,4,5},{2},{3,6},{7}}=>4{{1,4,5,7},{2},{3},{6}}=>4{{1,4,5},{2,7},{3},{6}}=>4{{1,4,5},{2},{3,7},{6}}=>4{{1,4,5},{2},{3},{6,7}}=>4{{1,4,5},{2},{3},{6},{7}}=>5{{1,4,6,7},{2,5},{3}}=>3{{1,4,6},{2,5,7},{3}}=>3{{1,4,6},{2,5},{3,7}}=>3{{1,4,6},{2,5},{3},{7}}=>4{{1,4,7},{2,5,6},{3}}=>3{{1,4},{2,5,6,7},{3}}=>3{{1,4},{2,5,6},{3,7}}=>3{{1,4},{2,5,6},{3},{7}}=>4{{1,4,7},{2,5},{3,6}}=>3｛｛1，4｝，｛2，5，7｝，｛3，6｝｝=>3{{1,4},{2,5},{3,6,7}}=>3{{1,4},{2,5},{3,6},{7}}=>4{{1,4,7},{2,5},{3},{6}}=>4{{1,4},{2,5,7},{3},{6}}=>4{{1,4},{2,5},{3,7},{6}}=>4{{1,4},{2,5},{3},{6,7}}=>4｛｛1，4｝，｛2，5｝，｛3｝，｛6｝，｛7｝｝=>5{{1,4,6,7},{2},{3,5}}=>3{{1,4,6},{2,7},{3,5}}=>3{{1,4,6},{2},{3,5,7}}=>3{{1,4,6},{2},{3,5},{7}}=>4{{1,4,7},{2,6},{3,5}}=>3{{1,4},{2,6,7},{3,5}}=>3{{1,4},{2,6},{3,5,7}}=>3{{1,4},{2,6},{3,5},{7}}=>4{{1,4,7},{2},{3,5,6}}=>3{{1,4},{2,7},{3,5,6}}=>3｛｛1，4｝，｛2｝，｛3，5，6，7｝｝＝＞3{{1,4},{2},{3,5,6},{7}}=>4{{1,4,7},{2},{3,5},{6}}=>4{{1,4},{2,7},{3,5},{6}}=>4{{1,4},{2},{3,5,7},{6}}=>4{{1,4},{2},{3,5},{6,7}}=>4{{1,4},{2},{3,5},{6},{7}}=>5{{1,4,6,7},{2},{3},{5}}=>4{{1,4,6},{2,7},{3},{5}}=>4{{1,4,6},{2},{3,7},{5}}=>4{{1,4,6},{2},{3},{5,7}}=>4{{1,4,6},{2},{3},{5},{7}}=>5{{1,4,7},{2,6},{3},{5}}=>4{{1,4},{2,6,7},{3},{5}}=>4{{1,4},{2,6},{3,7},{5}}=>4{{1,4},{2,6},{3},{5,7}}=>4{{1,4},{2,6},{3},{5},{7}}=>5{{1,4,7},{2},{3,6},{5}}=>4{{1,4},{2,7},{3,6},{5}}=>4{{1,4},{2},{3,6,7},{5}}=>4｛｛1，4｝，｛2｝，｛3，6｝，｛5，7｝｝=>4{{1,4},{2},{3,6},{5},{7}}=>5{{1,4,7},{2},{3},{5,6}}=>4{{1,4},{2,7},{3},{5,6}}=>4{{1,4},{2},{3,7},{5,6}}=>4{{1,4},{2},{3},{5,6,7}}=>4{{1,4},{2},{3},{5,6},{7}}=>5｛｛1，4，7｝，｛2｝，｛3｝，｛5｝，｛6｝｝=>5{{1,4},{2,7},{3},{5},{6}}=>5{{1,4},{2},{3,7},{5},{6}}=>5{{1,4},{2},{3},{5,7},{6}}=>5{{1,4},{2},{3},{5},{6,7}}=>5{{1,4},{2},{3},{5},{6},{7}}=>6{{1,5,6,7},{2,4},{3}}=>3{{1,5,6},{2,4,7},{3}}=>3{{1,5,6},{2,4},{3,7}}=>3{{1,5,6},{2,4},{3},{7}}=>4{{1,5,7},{2,4,6},{3}}=>3｛｛1,5｝，｛2,4,6,7｝，｛3｝｝=>3{{1,5},{2,4,6},{3,7}}=>3{{1,5},{2,4,6},{3},{7}}=>4{{1,5,7},{2,4},{3,6}}=>3{{1,5},{2,4,7},{3,6}}=>3{{1,5},{2,4},{3,6,7}}=>3{{1,5},{2,4},{3,6},{7}}=>4{{1,5,7},{2,4},{3},{6}}=>4{{1,5},{2,4,7},{3},{6}}=>4{{1,5},{2,4},{3,7},{6}}=>4{{1,5},{2,4},{3},{6,7}}=>4{{1,5},{2,4},{3},{6},{7}}=>5{{1,6,7},{2,4,5},{3}}=>3{{1,6},{2,4,5,7},{3}}=>3{{1,6},{2,4,5},{3,7}}=>3{{1,6},{2,4,5},{3},{7}}=>4{{1,7},{2,4,5,6},{3}}=>3{{1},{2,4,5,6,7},{3}}=>3{{1},{2,4,5,6},{3,7}}=>3{{1},{2,4,5,6},{3},{7}}=>4｛｛1,7｝、｛2,4,5｝、｛3,6｝｝=>3{{1},{2,4,5,7},{3,6}}=>3{{1},{2,4,5},{3,6,7}}=>3{{1},{2,4,5},{3,6},{7}}=>4{{1,7},{2,4,5},{3},{6}}=>4{{1},{2,4,5,7},{3},{6}}=>4{{1},{2,4,5},{3,7},{6}}=>4｛｛1｝，｛2，4，5｝，｛3｝，｛6，7｝｝=>4{{1},{2,4,5},{3},{6},{7}}=>5{{1,6,7},{2,4},{3,5}}=>3{{1,6},{2,4,7},{3,5}}=>3{{1,6},{2,4},{3,5,7}}=>3{{1,6},{2,4},{3,5},{7}}=>4{{1,7},{2,4,6},{3,5}}=>3{{1},{2,4,6,7},{3,5}}=>3{{1},{2,4,6},{3,5,7}}=>3{{1},{2,4,6},{3,5},{7}}=>4{{1,7},{2,4},{3,5,6}}=>3｛｛1｝，｛2，4，7｝，｛3，5，6｝｝=>3{{1},{2,4},{3,5,6,7}}=>3{{1},{2,4},{3,5,6},{7}}=>4{{1,7},{2,4},{3,5},{6}}=>4{{1},{2,4,7},{3,5},{6}}=>4{{1},{2,4},{3,5,7},{6}}=>4{{1},{2,4},{3,5},{6,7}}=>4{{1},{2,4},{3,5},{6},{7}}=>5{{1,6,7},{2,4},{3},{5}}=>4{{1,6},{2,4,7},{3},{5}}=>4{{1,6},{2,4},{3,7},{5}}=>4{{1,6},{2,4},{3},{5,7}}=>4{{1,6},{2,4},{3},{5},{7}}=>5{{1,7},{2,4,6},{3},{5}}=>4{{1},{2,4,6,7},{3},{5}}=>4{{1},{2,4,6},{3,7},{5}}=>4{{1},{2,4,6},{3},{5,7}}=>4{{1},{2,4,6},{3},{5},{7}}=>5{{1,7},{2,4},{3,6},{5}}=>4{{1},{2,4,7},{3,6},{5}}=>4｛｛1｝，｛2，4｝，｛3，6，7｝，｛5｝｝=>4{{1},{2,4},{3,6},{5,7}}=>4{{1},{2,4},{3,6},{5},{7}}=>5{{1,7},{2,4},{3},{5,6}}=>4{{1},{2,4,7},{3},{5,6}}=>4{{1},{2,4},{3,7},{5,6}}=>4{{1},{2,4},{3},{5,6,7}}=>4｛｛1｝、｛2，4｝、｛3｝、｛5，6｝、｛7｝｝=>5{{1,7},{2,4},{3},{5},{6}}=>5{{1},{2,4,7},{3},{5},{6}}=>5{{1},{2,4},{3,7},{5},{6}}=>5{{1},{2,4},{3},{5,7},{6}}=>5{{1},{2,4},{3},{5},{6,7}}=>5{{1},{2,4},{3},{5},{6},{7}}=>6{{1,5,6,7},{2},{3,4}}=>3{{1,5,6},{2,7},{3,4}}=>3{{1,5,6},{2},{3,4,7}}=>3{{1,5,6},{2},{3,4},{7}}=>4｛｛1，5，7｝，｛2，6｝，｛3，4｝｝=>3{{1,5},{2,6,7},{3,4}}=>3{{1,5},{2,6},{3,4,7}}=>3{{1,5},{2,6},{3,4},{7}}=>4{{1,5,7},{2},{3,4,6}}=>3{{1,5},{2,7},{3,4,6}}=>3{{1,5},{2},{3,4,6,7}}=>3{{1,5},{2},{3,4,6},{7}}=>4{{1,5,7},{2},{3,4},{6}}=>4{{1,5},{2,7},{3,4},{6}}=>4{{1,5},{2},{3,4,7},{6}}=>4{{1,5},{2},{3,4},{6,7}}=>4{{1,5},{2},{3,4},{6},{7}}=>5{{1,6,7},{2,5},{3,4}}=>3{{1,6},{2,5,7},{3,4}}=>3{{1,6},{2,5},{3,4,7}}=>3{{1,6},{2,5},{3,4},{7}}=>4{{1,7},{2,5,6},{3,4}}=>3{{1},{2,5,6,7},{3,4}}=>3{{1},{2,5,6},{3,4,7}}=>3｛｛1｝，｛2，5，6｝，｛3，4｝，｛7｝｝=>4{{1,7},{2,5},{3,4,6}}=>3{{1},{2,5,7},{3,4,6}}=>3{{1},{2,5},{3,4,6,7}}=>3{{1},{2,5},{3,4,6},{7}}=>4{{1,7},{2,5},{3,4},{6}}=>4{{1},{2,5,7},{3,4},{6}}=>4｛｛1｝，｛2，5｝，｛3，4，7｝，｛6｝｝=>4{{1},{2,5},{3,4},{6,7}}=>4{{1},{2,5},{3,4},{6},{7}}=>5{{1,6,7},{2},{3,4,5}}=>3{{1,6},{2,7},{3,4,5}}=>3{{1,6},{2},{3,4,5,7}}=>3{{1,6},{2},{3,4,5},{7}}=>4{{1,7},{2,6},{3,4,5}}=>3{{1},{2,6,7},{3,4,5}}=>3{{1},{2,6},{3,4,5,7}}=>3{{1},{2,6},{3,4,5},{7}}=>4｛｛1，7｝，｛2｝，｛3，4，5，6｝｝=>3{{1},{2,7},{3,4,5,6}}=>3{{1},{2},{3,4,5,6,7}}=>3{{1},{2},{3,4,5,6},{7}}=>4{{1,7},{2},{3,4,5},{6}}=>4{{1},{2,7},{3,4,5},{6}}=>4{{1},{2},{3,4,5,7},{6}}=>4{{1},{2},{3,4,5},{6,7}}=>4{{1},{2},{3,4,5},{6},{7}}=>5{{1,6,7},{2},{3,4},{5}}=>4{{1,6},{2,7},{3,4},{5}}=>4{{1,6},{2},{3,4,7},{5}}=>4{{1,6},{2},{3,4},{5,7}}=>4{{1,6},{2},{3,4},{5},{7}}=>5{{1,7},{2,6},{3,4},{5}}=>4{{1},{2,6,7},{3,4},{5}}=>4{{1},{2,6},{3,4,7},{5}}=>4{{1},{2,6},{3,4},{5,7}}=>4{{1},{2,6},{3,4},{5},{7}}=>5{{1,7},{2},{3,4,6},{5}}=>4｛｛1｝，｛2，7｝，｛3，4，6｝，｛5｝｝=>4{{1},{2},{3,4,6,7},{5}}=>4{{1},{2},{3,4,6},{5,7}}=>4{{1},{2},{3,4,6},{5},{7}}=>5{{1,7},{2},{3,4},{5,6}}=>4{{1},{2,7},{3,4},{5,6}}=>4{{1},{2},{3,4,7},{5,6}}=>4｛｛1｝、｛2｝、｛3、4｝、｛5、6、7｝｝=>4{{1},{2},{3,4},{5,6},{7}}=>5{{1,7},{2},{3,4},{5},{6}}=>5{{1},{2,7},{3,4},{5},{6}}=>5{{1},{2},{3,4,7},{5},{6}}=>5{{1},{2},{3,4},{5,7},{6}}=>5{{1},{2},{3,4},{5},{6,7}}=>5{{1},{2},{3,4},{5},{6},{7}}=>6{{1,5,6,7},{2},{3},{4}}=>4{{1,5,6},{2,7},{3},{4}}=>4{{1,5,6},{2},{3,7},{4}}=>4｛｛1，5，6｝，｛2｝，｛3｝，｛4，7｝｝=>4{{1,5,6},{2},{3},{4},{7}}=>5{{1,5,7},{2,6},{3},{4}}=>4{{1,5},{2,6,7},{3},{4}}=>4{{1,5},{2,6},{3,7},{4}}=>4{{1,5},{2,6},{3},{4,7}}=>4{{1,5},{2,6},{3},{4},{7}}=>5{{1,5,7},{2},{3,6},{4}}=>4{{1,5},{2,7},{3,6},{4}}=>4{{1,5},{2},{3,6,7},{4}}=>4{{1,5},{2},{3,6},{4,7}}=>4{{1,5},{2},{3,6},{4},{7}}=>5{{1,5,7},{2},{3},{4,6}}=>4{{1,5},{2,7},{3},{4,6}}=>4{{1,5},{2},{3,7},{4,6}}=>4{{1,5},{2},{3},{4,6,7}}=>4{{1,5},{2},{3},{4,6},{7}}=>5{{1,5,7},{2},{3},{4},{6}}=>5{{1,5},{2,7},{3},{4},{6}}=>5{{1,5},{2},{3,7},{4},{6}}=>5｛｛1，5｝，｛2｝，｛3｝，｛4，7｝，｛6｝｝=>5{{1,5},{2},{3},{4},{6,7}}=>5{{1,5},{2},{3},{4},{6},{7}}=>6{{1,6,7},{2,5},{3},{4}}=>4{{1,6},{2,5,7},{3},{4}}=>4{{1,6},{2,5},{3,7},{4}}=>4{{1,6},{2,5},{3},{4,7}}=>4｛｛1，6｝，｛2，5｝，｛3｝，｛4｝，｛7｝｝=>5{{1,7},{2,5,6},{3},{4}}=>4{{1},{2,5,6,7},{3},{4}}=>4{{1},{2,5,6},{3,7},{4}}=>4{{1},{2,5,6},{3},{4,7}}=>4{{1},{2,5,6},{3},{4},{7}}=>5{{1,7},{2,5},{3,6},{4}}=>4{{1},{2,5,7},{3,6},{4}}=>4{{1},{2,5},{3,6,7},{4}}=>4{{1},{2,5},{3,6},{4,7}}=>4{{1},{2,5},{3,6},{4},{7}}=>5｛｛1，7｝，｛2，5｝，｛3｝，｛4，6｝｝=>4{{1},{2,5,7},{3},{4,6}}=>4{{1},{2,5},{3,7},{4,6}}=>4{{1},{2,5},{3},{4,6,7}}=>4{{1},{2,5},{3},{4,6},{7}}=>5{{1,7},{2,5},{3},{4},{6}}=>5{{1},{2,5,7},{3},{4},{6}}=>5{{1},{2,5},{3,7},{4},{6}}=>5{{1},{2,5},{3},{4,7},{6}}=>5{{1},{2,5},{3},{4},{6,7}}=>5{{1},{2,5},{3},{4},{6},{7}}=>6{{1,6,7},{2},{3,5},{4}}=>4{{1,6},{2,7},{3,5},{4}}=>4{{1,6},{2},{3,5,7},{4}}=>4{{1,6},{2},{3,5},{4,7}}=>4{{1,6},{2},{3,5},{4},{7}}=>5{{1,7},{2,6},{3,5},{4}}=>4{{1},{2,6,7},{3,5},{4}}=>4{{1},{2,6},{3,5,7},{4}}=>4{{1},{2,6},{3,5},{4,7}}=>4｛｛1｝，｛2，6｝，｛3，5｝，｛4｝，｛7｝｝=>5{{1,7},{2},{3,5,6},{4}}=>4{{1},{2,7},{3,5,6},{4}}=>4{{1},{2},{3,5,6,7},{4}}=>4{{1},{2},{3,5,6},{4,7}}=>4{{1},{2},{3,5,6},{4},{7}}=>5{{1,7},{2},{3,5},{4,6}}=>4｛｛1｝，｛2，7｝，｛3，5｝，｛4，6｝｝=>4{{1},{2},{3,5,7},{4,6}}=>4{{1},{2},{3,5},{4,6,7}}=>4{{1},{2},{3,5},{4,6},{7}}=>5{{1,7},{2},{3,5},{4},{6}}=>5{{1},{2,7},{3,5},{4},{6}}=>5{{1},{2},{3,5,7},{4},{6}}=>5{{1},{2},{3,5},{4,7},{6}}=>5{{1},{2},{3,5},{4},{6,7}}=>5{{1},{2},{3,5},{4},{6},{7}}=>6{{1,6,7},{2},{3},{4,5}}=>4｛｛1，6｝，｛2，7｝，｛3｝，｛4，5｝｝=>4{{1,6},{2},{3,7},{4,5}}=>4{{1,6},{2},{3},{4,5,7}}=>4{{1,6},{2},{3},{4,5},{7}}=>5{{1,7},{2,6},{3},{4,5}}=>4{{1},{2,6,7},{3},{4,5}}=>4{{1},{2,6},{3,7},{4,5}}=>4{{1},{2,6},{3},{4,5,7}}=>4{{1},{2,6},{3},{4,5},{7}}=>5{{1,7},{2},{3,6},{4,5}}=>4{{1},{2,7},{3,6},{4,5}}=>4{{1},{2},{3,6,7},{4,5}}=>4{{1},{2},{3,6},{4,5,7}}=>4{{1},{2},{3,6},{4,5},{7}}=>5{{1,7},{2},{3},{4,5,6}}=>4{{1},{2,7},{3},{4,5,6}}=>4{{1},{2},{3,7},{4,5,6}}=>4{{1},{2},{3},{4,5,6,7}}=>4{{1},{2},{3},{4,5,6},{7}}=>5{{1,7},{2},{3},{4,5},{6}}=>5｛｛1｝，｛2，7｝，｛3｝，｛4，5｝，｛6｝｝=>5{{1},{2},{3,7},{4,5},{6}}=>5{{1},{2},{3},{4,5,7},{6}}=>5{{1},{2},{3},{4,5},{6,7}}=>5{{1},{2},{3},{4,5},{6},{7}}=>6{{1,6,7},{2},{3},{4},{5}}=>5{{1,6},{2,7},{3},{4},{5}}=>5｛｛1，6｝，｛2｝，｛3，7｝，｛4｝，｛5｝｝=>5{{1,6},{2},{3},{4,7},{5}}=>5{{1,6},{2},{3},{4},{5,7}}=>5{{1,6},{2},{3},{4},{5},{7}}=>6{{1,7},{2,6},{3},{4},{5}}=>5{{1},{2,6,7},{3},{4},{5}}=>5{{1},{2,6},{3,7},{4},{5}}=>5{{1},{2,6},{3},{4,7},{5}}=>5{{1},{2,6},{3},{4},{5,7}}=>5{{1},{2,6},{3},{4},{5},{7}}=>6{{1,7},{2},{3,6},{4},{5}}=>5｛｛1｝，｛2，7｝，｛3，6｝，｛4｝，｛5｝｝=>5{{1},{2},{3,6,7},{4},{5}}=>5{{1},{2},{3,6},{4,7},{5}}=>5{{1},{2},{3,6},{4},{5,7}}=>5{{1},{2},{3,6},{4},{5},{7}}=>6{{1,7},{2},{3},{4,6},{5}}=>5{{1},{2,7},{3},{4,6},{5}}=>5{{1},{2},{3,7},{4,6},{5}}=>5{{1},{2},{3},{4,6,7},{5}}=>5{{1},{2},{3},{4,6},{5,7}}=>5{{1},{2},{3},{4,6},{5},{7}}=>6{{1,7},{2},{3},{4},{5,6}}=>5{{1},{2,7},{3},{4},{5,6}}=>5{{1},{2},{3,7},{4},{5,6}}=>5{{1},{2},{3},{4,7},{5,6}}=>5{{1},{2},{3},{4},{5,6,7}}=>5{{1},{2},{3},{4},{5,6},{7}}=>6{{1,7},{2},{3},{4},{5},{6}}=>6{{1},{2,7},{3},{4},{5},{6}}=>6{{1},{2},{3,7},{4},{5},{6}}=>6｛｛1｝、｛2｝、｛3｝、｛4、7｝、｛5｝、｛6｝｝=>6{{1},{2},{3},{4},{5,7},{6}}=>6{{1},{2},{3},{4},{5},{6,7}}=>6{{1},{2},{3},{4},{5},{6},{7}}=>7
搜索单个值
在数据库中搜索此统计的各个值
/ 生成函数的搜索
在数据库中搜索具有相同生成函数的统计信息
单击以显示已知的生成函数      
描述
集合分区中的块数。
这个统计的生成函数产生了著名的第二类斯特林数$S_2（n，k）$由集合划分$\{1、\ldot、n\}$到$k$块，请参阅[1]。
工具书类
[1]第二类斯特林数三角，S2（n，k），n>=1，1<=k<=n。 OEIS:A008277
代码
定义统计信息：返回s.基数（）
创建
2013年6月14日03时49分杰西卡·斯特莱克
已更新
2015年5月29日16:42马丁·鲁比