C11111333133313232233133313331333133313331313113313231121132221
>>
C1111133313331323223313331333133313331333131311331323112113222
<<
C11111333133313232233133313331333133313331313113313231121132223
>>
C11111333133313232233133313331333133313331313113313231121132222
>>