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

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

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