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

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

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