C312322331333132212111133133313331323133313221211111211331323212323131
>>
C31232233133313221211113313331333132313331322121111121133132321232313
<<
C312322331333132212111133133313331323133313221211111211331323212323133
>>
C312322331333132212111133133313331323133313221211111211331323212323132
>>