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

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

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