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

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

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