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

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

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