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

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

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