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

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

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