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

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

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