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

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

*GRAMMAR*
tufa -> YELLOW 
 kiki -> PURPLE 
 zup -> GREEN 
 gazzer -> PINK 
 x1 blicket x2 -> [x2] [x1] 
 u1 wif u2 -> [u2] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 