C312322331333132212111133133313331323133313221211111221313311211
>>
C31232233133313221211113313331333132313331322121111122131331121
<<
C312322331333132212111133133313331323133313221211111221313311213
>>
C312322331333132212111133133313331323133313221211111221313311212
>>