C111113331333132322331333133313331311331323133112111133131122331111
>>
C11111333133313232233133313331333131133132313311211113313112233111
<<
C111113331333132322331333133313331311331323133112111133131122331113
>>
C111113331333132322331333133313331311331323133112111133131122331112
>>