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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> BLUE 
 dax -> GREEN 
 blicket -> RED 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 