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

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

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