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

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

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