属于这两组的第一个数字：
19,31,69,81,1000019,1000031,1000037,1000055,1000056,1000057,1000069,1000081,2000019,2000028,2000031,2000069,2000081,3000019,3000031,3000069,3000081,5000011,5000019,5000031,5000061,5000069,5000081,5000082,6000019,6000031,6000051,6000069,6000081,6000092,6000093,6000095,7000008,7000019,7000023,7000031,7000046,7000069,7000073,7000079,7000080,7000081,7000082,8000007,8000019,8000031,8000069,8000070,8000071,8000081,9000019,9000031,9000038,9000062,9000063,9000069,9000081.