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

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

*GRAMMAR*
zup -> PURPLE 
 lug -> YELLOW 
 blicket -> PINK 
 wif -> GREEN 
 x1 gazzer x2 -> [x1] [x1] [x2] 
 u1 dax u2 -> [u2] [u2] [u1] [u1] 
 u1 fep u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 