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

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

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