*SUPPORT*
IN: fep blicket wif kiki OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: fep blicket zup OUT: PURPLE YELLOW
IN: zup lug tufa OUT: PURPLE RED
IN: fep lug wif OUT: YELLOW BLUE
IN: tufa lug fep OUT: RED YELLOW
IN: wif blicket fep kiki OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: fep OUT: YELLOW
IN: tufa zup lug fep OUT: RED PURPLE YELLOW
IN: zup lug wif OUT: PURPLE BLUE
IN: wif wif OUT: BLUE BLUE
IN: zup tufa OUT: PURPLE RED
IN: tufa fep kiki OUT: RED YELLOW RED YELLOW RED YELLOW
IN: wif OUT: BLUE
IN: wif lug tufa OUT: BLUE RED

*QUERY*
IN: fep blicket wif OUT: BLUE YELLOW
IN: fep lug fep OUT: YELLOW YELLOW
IN: wif lug zup OUT: BLUE PURPLE
IN: fep wif lug fep OUT: YELLOW BLUE YELLOW
IN: zup blicket fep blicket zup OUT: PURPLE YELLOW PURPLE
IN: zup OUT: PURPLE
IN: tufa blicket zup OUT: PURPLE RED
IN: zup blicket zup lug wif OUT: PURPLE BLUE PURPLE
IN: fep blicket fep zup blicket wif lug zup OUT: YELLOW BLUE PURPLE PURPLE YELLOW
IN: tufa OUT: RED

*GRAMMAR*
wif -> BLUE 
 fep -> YELLOW 
 zup -> PURPLE 
 tufa -> RED 
 x1 kiki -> [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 blicket x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 