*SUPPORT*
IN: zup lug OUT: PURPLE PURPLE
IN: zup OUT: PURPLE
IN: wif dax dax zup tufa OUT: YELLOW GREEN GREEN PURPLE YELLOW GREEN GREEN PURPLE
IN: zup tufa lug lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif tufa OUT: YELLOW YELLOW
IN: dax OUT: GREEN
IN: dax blicket zup lug OUT: GREEN PURPLE GREEN PURPLE
IN: zup wif lug OUT: PURPLE YELLOW PURPLE YELLOW
IN: fep dax lug OUT: RED GREEN RED GREEN
IN: fep tufa OUT: RED RED
IN: fep OUT: RED
IN: wif dax OUT: YELLOW GREEN
IN: fep lug OUT: RED RED
IN: zup fep fep tufa OUT: PURPLE RED RED PURPLE RED RED

*QUERY*
IN: wif dax tufa lug OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: wif lug blicket wif fep OUT: YELLOW YELLOW YELLOW RED
IN: fep lug tufa OUT: RED RED RED RED
IN: fep fep tufa OUT: RED RED RED RED
IN: dax lug tufa OUT: GREEN GREEN GREEN GREEN
IN: dax zup OUT: GREEN PURPLE
IN: wif OUT: YELLOW
IN: zup wif fep wif OUT: PURPLE YELLOW RED YELLOW
IN: zup tufa tufa tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup wif OUT: PURPLE YELLOW

*GRAMMAR*
dax -> GREEN 
 zup -> PURPLE 
 fep -> RED 
 wif -> YELLOW 
 x1 tufa -> [x1] [x1] 
 x1 lug -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 