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

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

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