*SUPPORT*
IN: zup tufa OUT: BLUE BLUE BLUE
IN: blicket tufa OUT: YELLOW YELLOW YELLOW
IN: wif wif tufa lug blicket OUT: PURPLE PURPLE PURPLE PURPLE YELLOW
IN: wif OUT: PURPLE
IN: wif tufa OUT: PURPLE PURPLE PURPLE
IN: zup dax OUT: BLUE GREEN
IN: dax dax tufa OUT: GREEN GREEN GREEN GREEN
IN: dax OUT: GREEN
IN: dax lug blicket OUT: GREEN YELLOW
IN: blicket lug blicket OUT: YELLOW YELLOW
IN: dax blicket blicket OUT: GREEN YELLOW YELLOW
IN: dax tufa OUT: GREEN GREEN GREEN
IN: zup OUT: BLUE
IN: zup wif lug wif OUT: BLUE PURPLE PURPLE

*QUERY*
IN: blicket OUT: YELLOW
IN: wif zup wif tufa OUT: PURPLE BLUE PURPLE PURPLE PURPLE
IN: wif tufa lug zup OUT: PURPLE PURPLE PURPLE BLUE
IN: wif dax tufa lug dax OUT: PURPLE GREEN GREEN GREEN GREEN
IN: blicket wif zup lug dax OUT: YELLOW PURPLE BLUE GREEN
IN: wif tufa lug dax OUT: PURPLE PURPLE PURPLE GREEN
IN: dax dax lug wif lug zup OUT: GREEN GREEN PURPLE BLUE
IN: dax blicket zup wif tufa OUT: GREEN YELLOW BLUE PURPLE PURPLE PURPLE
IN: blicket kiki OUT: YELLOW YELLOW YELLOW
IN: wif blicket tufa OUT: PURPLE YELLOW YELLOW YELLOW

*GRAMMAR*
wif -> PURPLE 
 blicket -> YELLOW 
 dax -> GREEN 
 zup -> BLUE 
 x1 lug u1 -> [x1] [u1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 