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

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

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