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

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

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