*SUPPORT*
IN: tufa zup OUT: GREEN GREEN GREEN
IN: dax blicket dax lug dax OUT: PINK PURPLE PINK PINK
IN: blicket wif lug blicket OUT: PURPLE PURPLE YELLOW
IN: wif kiki OUT: YELLOW YELLOW
IN: blicket blicket zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: PURPLE
IN: tufa kiki OUT: GREEN GREEN
IN: wif zup OUT: YELLOW YELLOW YELLOW
IN: wif OUT: YELLOW
IN: blicket lug tufa OUT: GREEN PURPLE
IN: dax kiki OUT: PINK PINK
IN: dax tufa zup OUT: PINK GREEN GREEN GREEN
IN: dax tufa OUT: PINK GREEN
IN: tufa OUT: GREEN

*QUERY*
IN: dax lug blicket OUT: PURPLE PINK
IN: tufa dax lug tufa OUT: GREEN GREEN PINK
IN: blicket lug dax OUT: PINK PURPLE
IN: wif wif OUT: YELLOW YELLOW
IN: dax OUT: PINK
IN: blicket zup OUT: PURPLE PURPLE PURPLE
IN: dax wif lug wif OUT: PINK YELLOW YELLOW
IN: blicket kiki OUT: PURPLE PURPLE
IN: blicket lug blicket OUT: PURPLE PURPLE
IN: dax zup OUT: PINK PINK PINK

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