*SUPPORT*
IN: zup OUT: BLUE
IN: zup lug OUT: BLUE BLUE
IN: blicket OUT: GREEN
IN: tufa lug OUT: PURPLE PURPLE
IN: blicket fep gazzer OUT: RED RED RED RED GREEN
IN: zup blicket blicket lug wif gazzer lug OUT: BLUE GREEN GREEN GREEN RED RED
IN: gazzer tufa fep zup wif blicket lug OUT: RED BLUE BLUE BLUE BLUE PURPLE GREEN GREEN
IN: gazzer gazzer OUT: RED RED
IN: gazzer blicket blicket OUT: RED GREEN GREEN
IN: tufa fep tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup wif zup wif tufa lug OUT: BLUE BLUE PURPLE PURPLE
IN: zup fep tufa OUT: PURPLE PURPLE PURPLE PURPLE BLUE
IN: tufa fep gazzer OUT: RED RED RED RED PURPLE
IN: gazzer fep gazzer OUT: RED RED RED RED RED

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

*GRAMMAR*
zup -> BLUE 
 gazzer -> RED 
 blicket -> GREEN 
 tufa -> PURPLE 
 u1 lug -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 fep u2 -> [u2] [u2] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 