C111113331333132322331333133313331331121111121133131232322121121
>>
C11111333133313232233133313331333133112111112113313123232212112
<<
C111113331333132322331333133313331331121111121133131232322121123
>>
C111113331333132322331333133313331331121111121133131232322121122
>>