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

*QUERY*
IN: dax blicket dax kiki tufa blicket kiki OUT: PINK PINK PINK GREEN PINK GREEN GREEN GREEN
IN: dax wif OUT: GREEN GREEN
IN: gazzer OUT: BLUE
IN: blicket wif OUT: PINK PINK
IN: gazzer gazzer wif tufa dax wif OUT: GREEN GREEN BLUE BLUE BLUE
IN: blicket dax OUT: PINK GREEN
IN: dax blicket wif OUT: GREEN PINK PINK
IN: blicket kiki OUT: PINK PINK PINK
IN: blicket wif tufa dax kiki OUT: GREEN GREEN GREEN PINK PINK
IN: gazzer wif OUT: BLUE BLUE

*GRAMMAR*
gazzer -> BLUE 
 zup -> PURPLE 
 dax -> GREEN 
 blicket -> PINK 
 u1 kiki -> [u1] [u1] [u1] 
 u1 wif -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 