C312322331333132212111133133313331323133313221211113313333122331311
>>
C31232233133313221211113313331333132313331322121111331333312233131
<<
C312322331333132212111133133313331323133313221211113313333122331313
>>
C312322331333132212111133133313331323133313221211113313333122331312
>>