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

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

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