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

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

*GRAMMAR*
fep -> RED 
 blicket -> PURPLE 
 kiki -> BLUE 
 gazzer -> GREEN 
 x1 tufa x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] 
 x1 wif x2 -> [x1] [x2] [x2] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 