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

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

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