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

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

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