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

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

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