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

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

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