*SUPPORT*
IN: gazzer kiki wif gazzer wif fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE GREEN
IN: gazzer dax tufa gazzer wif fep OUT: BLUE BLUE PINK GREEN
IN: gazzer zup wif fep OUT: BLUE PURPLE GREEN
IN: gazzer zup kiki OUT: BLUE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep tufa dax OUT: PINK GREEN
IN: gazzer dax OUT: BLUE PINK
IN: zup fep tufa zup wif zup OUT: PURPLE PURPLE GREEN PURPLE
IN: dax fep OUT: PINK GREEN
IN: dax OUT: PINK
IN: gazzer OUT: BLUE
IN: zup wif zup OUT: PURPLE PURPLE
IN: gazzer kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup tufa fep OUT: GREEN PURPLE

*QUERY*
IN: gazzer tufa gazzer OUT: BLUE BLUE
IN: dax kiki OUT: PINK PINK PINK PINK PINK
IN: dax zup tufa fep OUT: PINK GREEN PURPLE
IN: dax fep dax OUT: PINK GREEN PINK
IN: fep tufa gazzer OUT: BLUE GREEN
IN: fep OUT: GREEN
IN: fep dax wif fep OUT: GREEN PINK GREEN
IN: zup OUT: PURPLE
IN: zup tufa zup OUT: PURPLE PURPLE
IN: zup fep OUT: PURPLE GREEN

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