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

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

*GRAMMAR*
kiki -> PURPLE 
 dax -> BLUE 
 blicket -> YELLOW 
 gazzer -> GREEN 
 x1 lug x2 -> [x2] [x1] 
 u1 wif u2 -> [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 