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

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

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