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

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

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