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

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

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