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

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

*GRAMMAR*
fep -> GREEN 
 wif -> YELLOW 
 lug -> PURPLE 
 gazzer -> RED 
 x1 kiki u1 -> [u1] [x1] [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 