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

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

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