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

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

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