*SUPPORT*
IN: dax OUT: PINK
IN: blicket OUT: YELLOW
IN: blicket blicket fep wif OUT: YELLOW PURPLE YELLOW
IN: zup fep dax OUT: PINK BLUE
IN: dax gazzer blicket fep wif OUT: PINK PURPLE YELLOW
IN: dax blicket fep zup OUT: PINK BLUE YELLOW
IN: dax gazzer zup fep zup OUT: PINK BLUE BLUE
IN: wif zup OUT: PURPLE BLUE
IN: blicket gazzer blicket gazzer wif OUT: YELLOW YELLOW PURPLE
IN: blicket gazzer dax tufa OUT: YELLOW PINK PINK PINK
IN: blicket tufa OUT: YELLOW YELLOW YELLOW
IN: blicket fep zup OUT: BLUE YELLOW
IN: zup tufa OUT: BLUE BLUE BLUE
IN: blicket fep blicket OUT: YELLOW YELLOW

*QUERY*
IN: wif dax tufa OUT: PURPLE PINK PINK PINK
IN: blicket gazzer blicket OUT: YELLOW YELLOW
IN: dax tufa OUT: PINK PINK PINK
IN: zup zup tufa OUT: BLUE BLUE BLUE BLUE
IN: blicket blicket fep zup OUT: YELLOW BLUE YELLOW
IN: wif fep blicket OUT: YELLOW PURPLE
IN: blicket zup OUT: YELLOW BLUE
IN: wif fep dax OUT: PINK PURPLE
IN: wif OUT: PURPLE
IN: zup fep blicket OUT: YELLOW BLUE

*GRAMMAR*
blicket -> YELLOW 
 wif -> PURPLE 
 zup -> BLUE 
 dax -> PINK 
 u1 gazzer x1 -> [u1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 