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

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

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