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

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

*GRAMMAR*
dax -> PINK 
 zup -> YELLOW 
 kiki -> GREEN 
 fep -> RED 
 u1 wif -> [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 