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

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

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