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

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

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