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

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

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