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

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

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