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

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

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