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

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

*GRAMMAR*
gazzer -> YELLOW 
 zup -> BLUE 
 tufa -> PINK 
 lug -> GREEN 
 u1 blicket -> [u1] [u1] 
 u1 dax u2 -> [u2] [u1] [u2] 
 x1 wif u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 