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

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

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