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

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

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