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

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

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