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

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

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