C11112331312111112111133133313331311331323212331333132323323111
>>
C1111233131211111211113313331333131133132321233133313232332311
<<
C11112331312111112111133133313331311331323212331333132323323113
>>
C11112331312111112111133133313331311331323212331333132323323112
>>