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

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

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