C111113331333132322331333133313331311331323133112323133313113313112111
>>
C11111333133313232233133313331333131133132313311232313331311331311211
<<
C111113331333132322331333133313331311331323133112323133313113313112113
>>
C111113331333132322331333133313331311331323133112323133313113313112112
>>