C312322331333132212111133133313331323133313221211331333133313332313331323221311
>>
C31232233133313221211113313331333132313331322121133133313331333231333132322131
<<
C312322331333132212111133133313331323133313221211331333133313332313331323221313
>>
C312322331333132212111133133313331323133313221211331333133313332313331323221312
>>