*SUPPORT*
IN: dax lug OUT: RED RED RED
IN: kiki lug OUT: PURPLE PURPLE PURPLE
IN: kiki OUT: PURPLE
IN: dax dax OUT: RED RED
IN: gazzer OUT: GREEN
IN: dax lug tufa fep OUT: PINK RED RED RED
IN: kiki lug tufa kiki tufa gazzer OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: fep lug OUT: PINK PINK PINK
IN: dax tufa fep OUT: PINK RED
IN: dax fep lug OUT: RED PINK PINK PINK
IN: gazzer tufa dax tufa dax OUT: RED RED GREEN
IN: gazzer tufa fep OUT: PINK GREEN
IN: kiki blicket tufa kiki OUT: PURPLE PURPLE PURPLE
IN: fep dax blicket OUT: PINK RED RED

*QUERY*
IN: fep gazzer lug OUT: PINK GREEN GREEN GREEN
IN: dax fep blicket tufa gazzer OUT: GREEN RED PINK PINK
IN: gazzer lug OUT: GREEN GREEN GREEN
IN: kiki blicket tufa fep OUT: PINK PURPLE PURPLE
IN: gazzer dax lug OUT: GREEN RED RED RED
IN: fep blicket OUT: PINK PINK
IN: gazzer gazzer lug OUT: GREEN GREEN GREEN GREEN
IN: dax gazzer blicket OUT: RED GREEN GREEN
IN: dax dax lug OUT: RED RED RED RED
IN: dax OUT: RED

*GRAMMAR*
gazzer -> GREEN 
 kiki -> PURPLE 
 dax -> RED 
 fep -> PINK 
 u1 lug -> [u1] [u1] [u1] 
 u1 blicket -> [u1] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 