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

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

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