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

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

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