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

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

*GRAMMAR*
fep -> PURPLE 
 lug -> PINK 
 dax -> GREEN 
 blicket -> YELLOW 
 u1 kiki u2 -> [u1] [u2] [u2] 
 x1 zup x2 -> [x2] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 