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

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

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