placed after a tanru with CO, following sumti return to the place structure of the left tanru unit.
"broda co brode do" = "broda co brode be do", however "broda co brode co'ai do" = "broda be do co brode". Overrides the rule that sumti following a tanru with CO belong to the place structure of the right tanru unit. Scope of a single CO; "broda co brode co brodi" would need "co'ai" once to return to "brode" and twice to return to "broda". Proposed rafsi: -cox-. See also: co.