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

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

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