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

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

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