*SUPPORT*
IN: zup blicket gazzer wif OUT: PURPLE RED PINK PURPLE
IN: zup lug tufa gazzer blicket OUT: PINK YELLOW RED PINK
IN: wif OUT: PURPLE
IN: wif lug tufa lug tufa gazzer zup OUT: RED YELLOW YELLOW PURPLE RED
IN: wif zup gazzer wif OUT: PURPLE PURPLE RED PURPLE
IN: tufa lug blicket OUT: PINK YELLOW
IN: tufa blicket OUT: YELLOW PINK
IN: tufa lug blicket lug tufa tufa OUT: YELLOW YELLOW PINK YELLOW
IN: blicket blicket OUT: PINK PINK
IN: zup gazzer blicket OUT: PINK RED PINK
IN: blicket lug wif OUT: PURPLE PINK
IN: zup lug wif tufa wif gazzer zup OUT: RED PURPLE YELLOW PURPLE RED RED
IN: blicket gazzer wif OUT: PURPLE PINK PURPLE
IN: tufa tufa wif fep tufa OUT: YELLOW YELLOW PURPLE YELLOW YELLOW YELLOW PURPLE

*QUERY*
IN: tufa OUT: YELLOW
IN: zup zup OUT: RED RED
IN: wif blicket lug wif gazzer blicket OUT: PINK PURPLE PURPLE PINK PINK
IN: tufa gazzer blicket OUT: PINK YELLOW PINK
IN: blicket lug blicket OUT: PINK PINK
IN: tufa lug tufa gazzer zup OUT: RED YELLOW YELLOW RED
IN: zup OUT: RED
IN: blicket zup lug blicket fep blicket OUT: PINK PINK RED PINK PINK PINK RED
IN: wif zup lug blicket lug blicket OUT: PURPLE PINK PINK RED
IN: blicket OUT: PINK

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