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

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

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