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

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

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