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

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

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