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

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

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