C11111333133313232233133313331333133313233333331333133313222122333131
>>
C1111133313331323223313331333133313331323333333133313331322212233313
<<
C11111333133313232233133313331333133313233333331333133313222122333133
>>
C11111333133313232233133313331333133313233333331333133313222122333132
>>