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

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

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