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

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

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