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

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

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