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

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

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