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

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

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