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

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

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