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

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

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