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

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

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