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

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

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