C111113331333132322331333133313331323133313233213133313232332313231312323221   >>    C11111333133313232233133313331333132313331323321313331323233231323131232322   <<    C111113331333132322331333133313331323133313233213133313232332313231312323223   >>      C111113331333132322331333133313331323133313233213133313232332313231312323222   >>