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

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

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