As opponents reached over the top with the right hand, Lucie would force her left hand into their shoulder, pulling on the sleeve and stabbing at their lead leg.
In this variation, Décosse catches the opponents right arm before they grip moving it across they're body and closing the space to attack.
Some great examples of this fantastic combination in action.
Here we see Double Olympic and World Champion Kayla Harrison's Kouchi gari that she uses against left handed judoka.