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

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

*GRAMMAR*
lug -> YELLOW 
 wif -> BLUE 
 dax -> GREEN 
 blicket -> PINK 
 x1 fep -> [x1] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 