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

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

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