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

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

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