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

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

*GRAMMAR*
dax -> BLUE 
 zup -> GREEN 
 blicket -> RED 
 wif -> PINK 
 x1 kiki x2 -> [x1] [x2] 
 x1 tufa -> [x1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 