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

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

*GRAMMAR*
lug -> YELLOW 
 gazzer -> PINK 
 fep -> GREEN 
 dax -> BLUE 
 x1 wif x2 -> [x1] [x2] 
 u1 zup u2 -> [u1] [u2] [u2] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 