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

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

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