*SUPPORT*
IN: dax lug zup blicket OUT: PINK GREEN YELLOW
IN: gazzer zup gazzer OUT: PURPLE PURPLE
IN: gazzer OUT: PURPLE
IN: lug zup dax OUT: GREEN PINK
IN: dax OUT: PINK
IN: gazzer zup blicket OUT: PURPLE YELLOW
IN: dax tufa lug wif OUT: PINK GREEN PINK GREEN
IN: dax tufa lug OUT: PINK GREEN
IN: gazzer zup dax OUT: PURPLE PINK
IN: gazzer tufa lug OUT: PURPLE GREEN
IN: lug OUT: GREEN
IN: lug dax lug OUT: GREEN PINK GREEN
IN: gazzer tufa blicket blicket wif OUT: PURPLE YELLOW YELLOW PURPLE YELLOW YELLOW
IN: dax lug blicket OUT: PINK GREEN YELLOW

*QUERY*
IN: gazzer blicket OUT: PURPLE YELLOW
IN: gazzer wif OUT: PURPLE PURPLE
IN: gazzer zup gazzer wif tufa gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug zup blicket wif OUT: GREEN YELLOW GREEN YELLOW
IN: gazzer zup lug OUT: PURPLE GREEN
IN: blicket blicket OUT: YELLOW YELLOW
IN: blicket zup gazzer tufa gazzer wif OUT: YELLOW PURPLE PURPLE YELLOW PURPLE PURPLE
IN: dax lug zup blicket wif tufa gazzer OUT: PINK GREEN YELLOW PINK GREEN YELLOW PURPLE
IN: lug lug gazzer zup dax tufa gazzer OUT: GREEN GREEN PURPLE PINK PURPLE
IN: dax zup dax OUT: PINK PINK

*GRAMMAR*
gazzer -> PURPLE 
 dax -> PINK 
 lug -> GREEN 
 blicket -> YELLOW 
 u1 zup u2 -> [u1] [u2] 
 x1 wif -> [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 