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

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

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