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

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

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