C312322331333132212111133133313331323133313221211111211111321313311
>>
C31232233133313221211113313331333132313331322121111121111132131331
<<
C312322331333132212111133133313331323133313221211111211111321313313
>>
C312322331333132212111133133313331323133313221211111211111321313312
>>