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

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

*GRAMMAR*
kiki -> PINK 
 dax -> GREEN 
 blicket -> PURPLE 
 tufa -> RED 
 x1 lug x2 -> [x1] [x2] [x2] 
 u1 zup x1 -> [x1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 