C312322331333132212111133133313331323133313221211111211331313121121
>>
C31232233133313221211113313331333132313331322121111121133131312112
<<
C312322331333132212111133133313331323133313221211111211331313121123
>>
C312322331333132212111133133313331323133313221211111211331313121122
>>