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

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

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