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

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

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