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

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

*GRAMMAR*
gazzer -> YELLOW 
 blicket -> RED 
 zup -> GREEN 
 kiki -> PINK 
 x1 tufa x2 -> [x1] [x2] 
 x1 lug x2 -> [x2] [x1] 
 x1 fep u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 