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

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

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