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

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

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