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

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

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