*SUPPORT*
IN: dax kiki wif OUT: PURPLE PINK
IN: fep wif kiki zup tufa fep OUT: BLUE BLUE PINK RED
IN: dax tufa fep blicket OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: zup kiki fep OUT: RED BLUE
IN: zup OUT: RED
IN: fep kiki dax tufa wif OUT: PINK BLUE PURPLE
IN: dax kiki dax OUT: PURPLE PURPLE
IN: zup blicket OUT: RED RED RED
IN: dax fep kiki wif OUT: PURPLE BLUE PINK
IN: dax fep wif kiki fep tufa fep OUT: BLUE PURPLE BLUE PINK BLUE
IN: zup kiki dax OUT: RED PURPLE
IN: zup tufa fep tufa dax OUT: PURPLE BLUE RED
IN: zup kiki fep tufa dax OUT: PURPLE RED BLUE
IN: wif wif OUT: PINK PINK

*QUERY*
IN: zup dax zup OUT: RED PURPLE RED
IN: dax kiki zup OUT: PURPLE RED
IN: wif kiki dax OUT: PINK PURPLE
IN: zup kiki fep tufa zup tufa wif OUT: PINK RED RED BLUE
IN: zup kiki zup OUT: RED RED
IN: wif OUT: PINK
IN: wif wif tufa fep OUT: BLUE PINK PINK
IN: fep OUT: BLUE
IN: zup tufa fep OUT: BLUE RED
IN: dax OUT: PURPLE

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