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

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

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