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

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

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