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

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

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