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

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

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