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

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

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