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

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

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