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

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

*GRAMMAR*
tufa -> RED 
 gazzer -> PURPLE 
 wif -> YELLOW 
 blicket -> GREEN 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 