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

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

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