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

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

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