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

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

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