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

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

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