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

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

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