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

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

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