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

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

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