C312322331333132212111133133313331323133313221211111211111323312111131
>>
C31232233133313221211113313331333132313331322121111121111132331211113
<<
C312322331333132212111133133313331323133313221211111211111323312111133
>>
C312322331333132212111133133313331323133313221211111211111323312111132
>>