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

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

*GRAMMAR*
gazzer -> RED 
 fep -> PURPLE 
 tufa -> BLUE 
 kiki -> GREEN 
 u1 wif -> [u1] [u1] [u1] 
 u1 dax x1 -> [u1] [x1] 
 x1 blicket x2 -> [x2] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 