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

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

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