I2332313233313113313133313223233231323132313233313132322331323132211331
>>
I233231323331311331313331322323323132313231323331313232233132313221133
<<
I2332313233313113313133313223233231323132313233313132322331323132211333
>>
I2332313233313113313133313223233231323132313233313132322331323132211332
>>