C11111333133313232233133313331333133313233333331333132112112321
>>
C1111133313331323223313331333133313331323333333133313211211232
<<
C11111333133313232233133313331333133313233333331333132112112323
>>
C11111333133313232233133313331333133313233333331333132112112322
>>