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

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

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