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

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

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