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

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

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