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

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

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