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

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

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