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

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

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