C312322331333132212111133133313331323132322331333133313112211231111
>>
C31232233133313221211113313331333132313232233133313331311221123111
<<
C312322331333132212111133133313331323132322331333133313112211231113
>>
C312322331333132212111133133313331323132322331333133313112211231112
>>