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

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

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