C22213331333133313112331323133313331333132321233133313331312111113231122211331   >>    C2221333133313331311233132313331333133313232123313331333131211111323112221133   <<    C22213331333133313112331323133313331333132321233133313331312111113231122211333   >>      C22213331333133313112331323133313331333132321233133313331312111113231122211332   >>