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

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

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