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

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

*GRAMMAR*
wif -> PINK 
 lug -> PURPLE 
 gazzer -> BLUE 
 dax -> GREEN 
 u1 kiki -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 