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

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

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