C312322331333132212111133133313331323133313221211111211111221233131
>>
C31232233133313221211113313331333132313331322121111121111122123313
<<
C312322331333132212111133133313331323133313221211111211111221233133
>>
C312322331333132212111133133313331323133313221211111211111221233132
>>