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

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

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