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

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

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