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

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

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