C11111333133313232233133313331333133313331311331333112112113231
>>
C1111133313331323223313331333133313331333131133133311211211323
<<
C11111333133313232233133313331333133313331311331333112112113233
>>
C11111333133313232233133313331333133313331311331333112112113232
>>