*SUPPORT*
IN: gazzer gazzer zup OUT: BLUE BLUE RED
IN: tufa fep wif OUT: YELLOW PURPLE
IN: zup wif blicket OUT: RED YELLOW YELLOW
IN: zup dax gazzer blicket OUT: RED BLUE BLUE
IN: tufa gazzer dax tufa gazzer fep zup blicket OUT: RED RED PURPLE BLUE PURPLE BLUE
IN: gazzer blicket OUT: BLUE BLUE
IN: gazzer fep wif dax wif blicket fep gazzer OUT: BLUE YELLOW YELLOW YELLOW BLUE
IN: wif gazzer dax zup OUT: YELLOW BLUE RED
IN: gazzer dax gazzer gazzer fep zup blicket OUT: BLUE RED RED BLUE BLUE
IN: wif zup blicket OUT: YELLOW RED RED
IN: gazzer OUT: BLUE
IN: zup dax zup OUT: RED RED
IN: tufa OUT: PURPLE
IN: tufa dax wif blicket OUT: PURPLE YELLOW YELLOW

*QUERY*
IN: zup blicket fep tufa blicket OUT: PURPLE PURPLE RED RED
IN: zup blicket fep tufa OUT: PURPLE RED RED
IN: wif dax wif fep tufa blicket OUT: YELLOW PURPLE PURPLE YELLOW
IN: zup OUT: RED
IN: wif OUT: YELLOW
IN: tufa dax wif dax wif fep wif blicket OUT: PURPLE YELLOW YELLOW YELLOW YELLOW
IN: tufa tufa blicket OUT: PURPLE PURPLE PURPLE
IN: gazzer dax wif dax zup dax wif blicket OUT: BLUE YELLOW RED YELLOW YELLOW
IN: tufa zup gazzer blicket OUT: PURPLE RED BLUE BLUE
IN: zup wif dax gazzer blicket OUT: RED YELLOW BLUE BLUE

*GRAMMAR*
tufa -> PURPLE 
 wif -> YELLOW 
 zup -> RED 
 gazzer -> BLUE 
 u1 blicket -> [u1] [u1] 
 u1 dax x1 -> [u1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 