*SUPPORT*
IN: zup lug zup tufa zup kiki dax OUT: PINK PINK YELLOW PINK PINK YELLOW PINK
IN: wif tufa gazzer OUT: RED PURPLE
IN: dax tufa wif OUT: PURPLE YELLOW
IN: wif lug dax OUT: YELLOW YELLOW PURPLE
IN: wif kiki zup dax tufa dax kiki gazzer OUT: PURPLE PINK YELLOW YELLOW RED
IN: zup zup tufa zup OUT: PINK PINK PINK
IN: zup tufa dax OUT: YELLOW PINK
IN: wif dax tufa dax OUT: PURPLE YELLOW YELLOW
IN: gazzer OUT: RED
IN: wif OUT: PURPLE
IN: wif tufa wif OUT: PURPLE PURPLE
IN: zup tufa gazzer OUT: RED PINK
IN: dax gazzer lug dax tufa dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW RED
IN: zup tufa wif OUT: PURPLE PINK

*QUERY*
IN: dax zup OUT: YELLOW PINK
IN: zup dax OUT: PINK YELLOW
IN: gazzer lug dax OUT: YELLOW YELLOW RED
IN: gazzer lug wif tufa zup OUT: PINK PURPLE PINK PURPLE RED
IN: gazzer lug wif tufa wif OUT: PURPLE PURPLE PURPLE PURPLE RED
IN: zup OUT: PINK
IN: gazzer tufa zup OUT: PINK RED
IN: wif dax OUT: PURPLE YELLOW
IN: gazzer tufa wif OUT: PURPLE RED
IN: dax tufa zup OUT: PINK YELLOW

*GRAMMAR*
zup -> PINK 
 gazzer -> RED 
 wif -> PURPLE 
 dax -> YELLOW 
 u1 lug x1 -> [x1] [x1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 