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

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

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