C312322331333132212111133133313331323133313221211113313132231111
>>
C31232233133313221211113313331333132313331322121111331313223111
<<
C312322331333132212111133133313331323133313221211113313132231113
>>
C312322331333132212111133133313331323133313221211113313132231112
>>