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

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

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