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

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

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