C11111333133313232233133313331333132322132313233333331323212321
>>
C1111133313331323223313331333133313232213231323333333132321232
<<
C11111333133313232233133313331333132322132313233333331323212323
>>
C11111333133313232233133313331333132322132313233333331323212322
>>