C11111333133313232233133313331333133313233333331333133311222331322131
>>
C1111133313331323223313331333133313331323333333133313331122233132213
<<
C11111333133313232233133313331333133313233333331333133311222331322133
>>
C11111333133313232233133313331333133313233333331333133311222331322132
>>