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

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

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