C312322331333132212111133133313331323133313221211111133133313211
>>
C31232233133313221211113313331333132313331322121111113313331321
<<
C312322331333132212111133133313331323133313221211111133133313213
>>
C312322331333132212111133133313331323133313221211111133133313212
>>