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

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

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