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

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

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