C321332233313331311331322121111331333133313232233323222313131311
>>
C32133223331333131133132212111133133313331323223332322231313131
<<
C321332233313331311331322121111331333133313232233323222313131313
>>
C321332233313331311331322121111331333133313232233323222313131312
>>