C312322331333132212111133133313331312111133132233132322331333133311131
>>
C31232233133313221211113313331333131211113313223313232233133313331113
<<
C312322331333132212111133133313331312111133132233132322331333133311133
>>
C312322331333132212111133133313331312111133132233132322331333133311132
>>