*SUPPORT*
IN: lug tufa dax OUT: YELLOW RED
IN: gazzer OUT: PURPLE
IN: lug OUT: YELLOW
IN: kiki OUT: PINK
IN: dax tufa dax OUT: RED RED
IN: lug zup gazzer blicket OUT: PURPLE YELLOW PURPLE YELLOW
IN: dax lug blicket OUT: RED YELLOW RED YELLOW
IN: lug zup dax OUT: RED YELLOW
IN: kiki tufa gazzer OUT: PINK PURPLE
IN: lug zup lug OUT: YELLOW YELLOW
IN: dax zup gazzer OUT: PURPLE RED
IN: kiki zup lug blicket OUT: YELLOW PINK YELLOW PINK
IN: dax OUT: RED
IN: kiki kiki zup dax blicket OUT: PINK RED PINK PINK RED PINK

*QUERY*
IN: gazzer zup lug OUT: YELLOW PURPLE
IN: dax blicket OUT: RED RED
IN: kiki tufa kiki OUT: PINK PINK
IN: dax zup kiki OUT: PINK RED
IN: lug zup kiki OUT: PINK YELLOW
IN: dax gazzer OUT: RED PURPLE
IN: lug gazzer blicket OUT: YELLOW PURPLE YELLOW PURPLE
IN: dax tufa gazzer OUT: RED PURPLE
IN: lug blicket OUT: YELLOW YELLOW
IN: kiki zup dax OUT: RED PINK

*GRAMMAR*
gazzer -> PURPLE 
 dax -> RED 
 kiki -> PINK 
 lug -> YELLOW 
 u1 tufa u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 