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

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

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