C313212111113331323312111133133313331311331323133313113323223311
>>
C31321211111333132331211113313331333131133132313331311332322331
<<
C313212111113331323312111133133313331311331323133313113323223313
>>
C313212111113331323312111133133313331311331323133313113323223312
>>