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

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

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