C11111333133313232233133313331333133313331311331333112113312131
>>
C1111133313331323223313331333133313331333131133133311211331213
<<
C11111333133313232233133313331333133313331311331333112113312133
>>
C11111333133313232233133313331333133313331311331333112113312132
>>