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

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

*GRAMMAR*
dax -> GREEN 
 zup -> PINK 
 gazzer -> RED 
 fep -> PURPLE 
 u1 blicket u2 -> [u1] [u2] 
 x1 wif x2 -> [x1] [x2] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 