C111113331333132322331333133313331323133313233213133313113313331333133312332311   >>    C11111333133313232233133313331333132313331323321313331311331333133313331233231   <<    C111113331333132322331333133313331323133313233213133313113313331333133312332313   >>      C111113331333132322331333133313331323133313233213133313113313331333133312332312   >>