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

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

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