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

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

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