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

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

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