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

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

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