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

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

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