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

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

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