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

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

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