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

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

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