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

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

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