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

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

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