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

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

*GRAMMAR*
wif -> PINK 
 blicket -> PURPLE 
 dax -> GREEN 
 zup -> RED 
 x1 tufa -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 