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

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

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