*SUPPORT*
IN: fep zup OUT: RED PINK
IN: gazzer wif dax OUT: BLUE BLUE GREEN
IN: dax OUT: GREEN
IN: gazzer dax tufa lug gazzer OUT: BLUE GREEN GREEN BLUE BLUE GREEN GREEN
IN: dax lug fep OUT: GREEN RED GREEN
IN: dax wif gazzer lug fep OUT: GREEN GREEN BLUE RED GREEN GREEN BLUE
IN: fep OUT: RED
IN: zup wif zup OUT: PINK PINK PINK
IN: dax tufa OUT: GREEN GREEN
IN: zup OUT: PINK
IN: zup dax OUT: PINK GREEN
IN: dax fep OUT: GREEN RED
IN: fep wif dax lug fep OUT: RED RED GREEN RED RED RED GREEN
IN: gazzer wif fep OUT: BLUE BLUE RED

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

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