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

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

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