C313212111113331323312111133133313331333132233133313231311331322122321
>>
C31321211111333132331211113313331333133313223313331323131133132212232
<<
C313212111113331323312111133133313331333132233133313231311331322122323
>>
C313212111113331323312111133133313331333132233133313231311331322122322
>>