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

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

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