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

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

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