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

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

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