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

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

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