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

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

*GRAMMAR*
tufa -> GREEN 
 kiki -> YELLOW 
 blicket -> RED 
 wif -> PURPLE 
 x1 dax -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 