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

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

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