C312322331333132212111133133313331323133313221211111121133133311
>>
C31232233133313221211113313331333132313331322121111112113313331
<<
C312322331333132212111133133313331323133313221211111121133133313
>>
C312322331333132212111133133313331323133313221211111121133133312
>>