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

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

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