C312322331333132212111133133313331323133313221211111133133112111133212311
>>
C31232233133313221211113313331333132313331322121111113313311211113321231
<<
C312322331333132212111133133313331323133313221211111133133112111133212313
>>
C312322331333132212111133133313331323133313221211111133133112111133212312
>>