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

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

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