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

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

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