C2221333133313331311233132313331333133313331322331121133132223321   >>    C222133313331333131123313231333133313331333132233112113313222332   <<    C2221333133313331311233132313331333133313331322331121133132223323   >>      C2221333133313331311233132313331333133313331322331121133132223322   >>