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

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

*GRAMMAR*
wif -> YELLOW 
 kiki -> GREEN 
 dax -> PINK 
 fep -> PURPLE 
 x1 zup x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 