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

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

*GRAMMAR*
wif -> BLUE 
 blicket -> YELLOW 
 lug -> PINK 
 kiki -> GREEN 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 x1 dax u1 -> [x1] [u1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 