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

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

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