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

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

*GRAMMAR*
wif -> PURPLE 
 gazzer -> YELLOW 
 fep -> BLUE 
 blicket -> RED 
 u1 tufa u2 -> [u2] [u2] [u1] [u2] 
 u1 zup x1 -> [x1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 