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

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

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