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

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

*GRAMMAR*
wif -> PURPLE 
 blicket -> RED 
 zup -> YELLOW 
 fep -> PINK 
 x1 lug x2 -> [x2] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 