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

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

*GRAMMAR*
wif -> YELLOW 
 tufa -> PURPLE 
 fep -> PINK 
 blicket -> RED 
 u1 lug u2 -> [u2] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 