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

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

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