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

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

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