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

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

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