属于这两组的第一个数字:
10,23,32,565,656,989,1212,2121,3456,4545,5454,6543,6789,7878,8787,9876,10121,12101,12123,12321,21012,21210,23454,32121,34545,43454,45432,45434,45678,54345,54543,67878,76767,87654,87678,87876,101012,101210,101232,101234,121010,121232,123210,123212,123232,123456,210101,210123,212123,212321,212323,232101,232121,232123,232321,234345,234543,234567,321012,321210,321212,321232,323212,323454,343454,345432,345434,432101,432345,434345,434543,454323,454343,454567,456787,543234,543432,543434,567898,654321,656789,765432,765454,787654,898765,987656,1012323,1212323,1212343,1232123,1232321,1232345,1234321,2101010,2101232,2121212,2123210,2321010,2321012,2321210,2323210,2323456,2343434,2345678,3210123,3212123,3212321,3212345,3232101,3232121,3432121,3434345,3434543,3454343,3454567,3456789,4321010,4323434,4343234,4343432,4343434,4545454,4545676,4567654,5432123,5432321,5434343,5434567,5454567,5456565,5456767,5654565,5656545,5656565,5676767,5678789,5678987,6543210,6543232,6565656,6765454,6767676,6767678,6767876,6767898,6787676,6789876,7654345,7654543,7654545,7654567,7656767,7676545,7676567,7676765,7678789,7678987,7876789,7898765,7898767,8765432,8767676,8987676,9876543,9876787,9878765,9878767.