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

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

*GRAMMAR*
wif -> BLUE 
 fep -> GREEN 
 blicket -> YELLOW 
 zup -> PINK 
 u1 dax -> [u1] [u1] 
 x1 lug u1 -> [x1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 