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

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

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