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

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

*GRAMMAR*
gazzer -> YELLOW 
 dax -> GREEN 
 fep -> PINK 
 lug -> PURPLE 
 x1 wif u1 -> [u1] [x1] 
 x1 zup x2 -> [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 