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

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

*GRAMMAR*
zup -> GREEN 
 blicket -> PINK 
 wif -> RED 
 gazzer -> BLUE 
 x1 kiki -> [x1] [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 