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

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

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