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

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

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