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

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

*GRAMMAR*
fep -> PURPLE 
 blicket -> YELLOW 
 wif -> GREEN 
 zup -> PINK 
 x1 tufa x2 -> [x2] [x1] [x1] 
 u1 kiki u2 -> [u1] [u1] [u2] 
 u1 lug u2 -> [u1] [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 