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

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

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