*SUPPORT*
IN: wif dax wif OUT: PINK PINK
IN: lug dax lug OUT: PURPLE PURPLE
IN: fep dax blicket OUT: YELLOW GREEN
IN: fep dax blicket gazzer gazzer OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: fep lug OUT: GREEN PURPLE
IN: lug dax lug kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket dax wif OUT: PINK YELLOW
IN: blicket lug dax blicket kiki OUT: YELLOW YELLOW PURPLE YELLOW YELLOW PURPLE
IN: fep fep gazzer OUT: GREEN GREEN GREEN GREEN
IN: wif dax blicket OUT: YELLOW PINK
IN: wif dax fep kiki gazzer OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK
IN: fep fep dax wif kiki OUT: GREEN PINK GREEN GREEN PINK GREEN
IN: blicket dax wif gazzer OUT: PINK YELLOW PINK YELLOW
IN: wif OUT: PINK

*QUERY*
IN: blicket kiki OUT: YELLOW YELLOW
IN: fep dax fep gazzer kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug dax lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug dax blicket OUT: YELLOW PURPLE
IN: fep dax wif kiki gazzer OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: lug kiki OUT: PURPLE PURPLE
IN: fep dax lug OUT: PURPLE GREEN
IN: blicket gazzer OUT: YELLOW YELLOW
IN: fep OUT: GREEN
IN: blicket OUT: YELLOW

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