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

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

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