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

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

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