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

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

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