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

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

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