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

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

*GRAMMAR*
zup -> BLUE 
 wif -> PINK 
 fep -> PURPLE 
 gazzer -> GREEN 
 u1 kiki u2 -> [u2] [u1] [u1] 
 x1 blicket x2 -> [x2] [x1] [x1] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 