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

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

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