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

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

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