*SUPPORT*
IN: kiki dax tufa OUT: PINK GREEN
IN: gazzer dax kiki lug OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: blicket fep tufa OUT: RED PINK
IN: blicket fep gazzer OUT: RED YELLOW
IN: tufa fep tufa lug OUT: PINK PINK PINK PINK PINK PINK
IN: gazzer gazzer OUT: YELLOW YELLOW
IN: kiki OUT: GREEN
IN: blicket tufa lug OUT: RED PINK RED PINK RED PINK
IN: blicket fep tufa lug OUT: RED PINK RED PINK RED PINK
IN: tufa lug OUT: PINK PINK PINK
IN: kiki fep gazzer lug OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: blicket OUT: RED
IN: blicket lug OUT: RED RED RED
IN: tufa OUT: PINK

*QUERY*
IN: kiki fep kiki lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki fep blicket OUT: GREEN RED
IN: gazzer dax blicket OUT: RED YELLOW
IN: kiki fep tufa OUT: GREEN PINK
IN: tufa fep blicket OUT: PINK RED
IN: kiki fep gazzer OUT: GREEN YELLOW
IN: kiki fep kiki OUT: GREEN GREEN
IN: blicket dax gazzer OUT: YELLOW RED
IN: tufa fep tufa OUT: PINK PINK
IN: tufa dax tufa OUT: PINK PINK

*GRAMMAR*
gazzer -> YELLOW 
 blicket -> RED 
 kiki -> GREEN 
 tufa -> PINK 
 u1 fep u2 -> [u1] [u2] 
 u1 dax u2 -> [u2] [u1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 