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

*QUERY*
IN: fep kiki lug wif zup OUT: RED YELLOW PINK
IN: lug OUT: RED
IN: zup wif fep OUT: PINK YELLOW
IN: lug zup wif zup OUT: RED PINK PINK
IN: fep kiki zup OUT: PINK YELLOW
IN: fep kiki lug OUT: RED YELLOW
IN: zup lug kiki zup OUT: PINK PINK RED
IN: lug kiki lug OUT: RED RED
IN: fep kiki fep OUT: YELLOW YELLOW
IN: zup gazzer OUT: PINK PINK

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