C111113331333132322331333133313331311331322331333133313112113313331323312131
>>
C11111333133313232233133313331333131133132233133313331311211331333132331213
<<
C111113331333132322331333133313331311331322331333133313112113313331323312133
>>
C111113331333132322331333133313331311331322331333133313112113313331323312132
>>