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

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

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