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

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

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