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

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

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