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

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

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