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

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

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