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

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

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