C312322331333132212111133133313331323133313221211111133133112111133113121
>>
C31232233133313221211113313331333132313331322121111113313311211113311312
<<
C312322331333132212111133133313331323133313221211111133133112111133113123
>>
C312322331333132212111133133313331323133313221211111133133112111133113122
>>