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

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

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