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

*QUERY*
IN: zup wif OUT: BLUE YELLOW
IN: wif fep OUT: YELLOW YELLOW
IN: kiki kiki OUT: RED RED
IN: kiki gazzer zup OUT: BLUE RED
IN: zup zup OUT: BLUE BLUE
IN: kiki tufa zup zup zup gazzer zup OUT: RED BLUE BLUE BLUE BLUE RED
IN: kiki gazzer blicket OUT: GREEN RED
IN: zup OUT: BLUE
IN: kiki gazzer wif OUT: YELLOW RED
IN: kiki wif gazzer wif fep OUT: RED YELLOW YELLOW RED YELLOW YELLOW

*GRAMMAR*
blicket -> GREEN 
 wif -> YELLOW 
 kiki -> RED 
 zup -> BLUE 
 u1 gazzer u2 -> [u2] [u1] 
 x1 fep -> [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 