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

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

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