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

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

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