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

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

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