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

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

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