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

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

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