C312322331333132212111133133313331323133313331333132213331121131
>>
C31232233133313221211113313331333132313331333133313221333112113
<<
C312322331333132212111133133313331323133313331333132213331121133
>>
C312322331333132212111133133313331323133313331333132213331121132
>>