C312322331333132212111133133313331323133313221211111333132233131311121
>>
C31232233133313221211113313331333132313331322121111133313223313131112
<<
C312322331333132212111133133313331323133313221211111333132233131311123
>>
C312322331333132212111133133313331323133313221211111333132233131311122
>>