*SUPPORT*
IN: tufa fep gazzer OUT: BLUE PINK
IN: gazzer lug wif tufa lug wif fep tufa OUT: GREEN GREEN BLUE BLUE PINK
IN: zup dax OUT: RED RED RED
IN: tufa fep tufa dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup lug zup lug tufa fep zup OUT: BLUE RED RED RED
IN: wif lug zup zup fep wif OUT: RED RED GREEN GREEN
IN: wif tufa lug zup lug zup wif tufa OUT: GREEN RED GREEN BLUE RED BLUE
IN: gazzer lug gazzer zup OUT: PINK RED PINK
IN: wif tufa dax OUT: GREEN BLUE GREEN BLUE GREEN BLUE
IN: wif fep wif OUT: GREEN GREEN
IN: zup lug tufa fep gazzer OUT: BLUE PINK RED
IN: wif dax OUT: GREEN GREEN GREEN
IN: gazzer fep tufa dax OUT: PINK BLUE PINK BLUE PINK BLUE
IN: zup OUT: RED

*QUERY*
IN: tufa lug gazzer gazzer fep wif OUT: PINK PINK GREEN BLUE
IN: tufa fep zup OUT: BLUE RED
IN: wif lug zup fep zup OUT: RED RED GREEN
IN: gazzer dax OUT: PINK PINK PINK
IN: tufa OUT: BLUE
IN: zup fep zup OUT: RED RED
IN: gazzer OUT: PINK
IN: zup fep tufa OUT: RED BLUE
IN: gazzer lug gazzer OUT: PINK PINK
IN: tufa gazzer fep gazzer OUT: BLUE PINK PINK

*GRAMMAR*
tufa -> BLUE 
 zup -> RED 
 wif -> GREEN 
 gazzer -> PINK 
 x1 dax -> [x1] [x1] [x1] 
 u1 lug x1 -> [x1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 