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

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

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