create alias gray_sofa (0) -> grey_sofa (68)
create implication black_sofa (88) -> sofa (52381)
create implication blue_sofa (152) -> sofa (52381)
create implication brown_sofa (113) -> sofa (52381)
create implication grey_sofa (68) -> sofa (52381)
create implication green_sofa (127) -> sofa (52381)
create implication orange_sofa (18) -> sofa (52381)
create implication pink_sofa (87) -> sofa (52381)
create implication purple_sofa (87) -> sofa (52381)
create implication red_sofa (280) -> sofa (52381)
create implication tan_sofa (23) -> sofa (52381)
create implication white_sofa (55) -> sofa (52381)
create implication yellow_sofa (13) -> sofa (52381)