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

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

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