C312322331333132212111133133313331323133313221211113322121111332112311
>>
C31232233133313221211113313331333132313331322121111332212111133211231
<<
C312322331333132212111133133313331323133313221211113322121111332112313
>>
C312322331333132212111133133313331323133313221211113322121111332112312
>>