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

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

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