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

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

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