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

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

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