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

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

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