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

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

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