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

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

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