123456789 12345678 1245678 124568 12456 1245 124 12 1
7
2004 200 0
6341
8013824 13824 1324 132 12 1
52 5
76
219
326 36 3
400807
511132 1112 111
512879 58
598528 59528 5952 595 95 9
7456797 74697 4697 469
7456993 4593 459 45 4
7457447
7457762 5772 77 7
7720772 770772 77077 7077 707 70 0
61456145 6145614 145614 1456 156 15 1
100000001
234565432 23456532 2345532 234552 23455 2345 234 24 2
987654321 9876432 976432 97632 7632 732 72 7
999999999 99999999 9999999 999999 99999 9999 999 99 9
80000000 0
1