C11111333133313232233133313331333133313331312111112111112332231
>>
C1111133313331323223313331333133313331333131211111211111233223
<<
C11111333133313232233133313331333133313331312111112111112332233
>>
C11111333133313232233133313331333133313331312111112111112332232
>>