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

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

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