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

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

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