C312322331333132212111133133313331323133313221211331333133313121111331312311
>>
C31232233133313221211113313331333132313331322121133133313331312111133131231
<<
C312322331333132212111133133313331323133313221211331333133313121111331312313
>>
C312322331333132212111133133313331323133313221211331333133313121111331312312
>>