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

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

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