22 is self-inventorying
31123314 is self-inventorying
314213241519 enters an inventory loop of length 2
21221314 is self-inventorying after 2 steps
111222234459 enters an inventory loop of length 2
123456789 is self-inventorying after 5 steps
654641656 enters an inventory loop of length 2
2101400052100005496 enters an inventory loop of length 2
10000000002000000000 enters an inventory loop of length 3
333 is self-inventorying after 11 steps
1 is self-inventorying after 12 steps
99999999999999999999999999999999999999999999999999999999999999999999999999999999 can not be classified after 15 iterations
0000 enters an inventory loop of length 2
0001 is self-inventorying after 8 steps
0111 is self-inventorying after 8 steps
1111 is self-inventorying after 8 steps
123456789 is self-inventorying after 5 steps
456137892 is self-inventorying after 5 steps
123213241561 enters an inventory loop of length 2
543265544536464364 enters an inventory loop of length 2
5412314454766464364 is self-inventorying after 3 steps
543267685643564364 enters an inventory loop of length 2
5423434560121016464364 is self-inventorying after 3 steps