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

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

*GRAMMAR*
dax -> PINK 
 fep -> GREEN 
 wif -> BLUE 
 blicket -> PURPLE 
 x1 lug x2 -> [x2] [x1] [x1] [x2] 
 x1 gazzer -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] [u2] [u2] [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 