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

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

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