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

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

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