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

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

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