C312322331333132212111133133313331323133313221211111121133133311111
>>
C31232233133313221211113313331333132313331322121111112113313331111
<<
C312322331333132212111133133313331323133313221211111121133133311113
>>
C312322331333132212111133133313331323133313221211111121133133311112
>>