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

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

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