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

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

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