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

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

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