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

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

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