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

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

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