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

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

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