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

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

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