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

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

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