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

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

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