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

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

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