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

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

*GRAMMAR*
lug -> BLUE 
 wif -> PINK 
 zup -> RED 
 tufa -> GREEN 
 u1 dax -> [u1] [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 x1 blicket u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 