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

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

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