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

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

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