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

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

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