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

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

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