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

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

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