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

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

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