C22213331333133313112331323133313331333133313331333132313331333133313112113321   >>    C2221333133313331311233132313331333133313331333133313231333133313331311211332   <<    C22213331333133313112331323133313331333133313331333132313331333133313112113323   >>      C22213331333133313112331323133313331333133313331333132313331333133313112113322   >>