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

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

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