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

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

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