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

*QUERY*
IN: blicket OUT: PINK
IN: dax gazzer blicket OUT: PURPLE PINK
IN: dax gazzer lug kiki OUT: PURPLE GREEN PURPLE GREEN
IN: dax OUT: PURPLE
IN: dax gazzer dax OUT: PURPLE PURPLE
IN: blicket gazzer dax OUT: PINK PURPLE
IN: lug gazzer tufa OUT: GREEN RED
IN: tufa gazzer tufa OUT: RED RED
IN: tufa dax blicket kiki OUT: RED PURPLE PINK RED PURPLE PINK
IN: dax kiki OUT: PURPLE PURPLE

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