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

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

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