*SUPPORT*
IN: tufa lug blicket fep tufa OUT: YELLOW YELLOW GREEN
IN: dax OUT: PINK
IN: dax tufa fep wif fep tufa gazzer wif OUT: YELLOW PURPLE PINK YELLOW PURPLE
IN: tufa fep blicket OUT: GREEN YELLOW
IN: wif wif tufa tufa gazzer dax gazzer wif OUT: PURPLE PURPLE YELLOW YELLOW PINK PURPLE
IN: wif lug tufa OUT: PURPLE YELLOW
IN: wif gazzer blicket OUT: PURPLE GREEN
IN: tufa OUT: YELLOW
IN: wif OUT: PURPLE
IN: dax tufa OUT: PINK YELLOW
IN: tufa blicket fep wif fep blicket gazzer wif OUT: GREEN PURPLE YELLOW GREEN PURPLE
IN: tufa gazzer dax OUT: YELLOW PINK
IN: blicket fep tufa OUT: YELLOW GREEN
IN: tufa gazzer dax gazzer wif OUT: YELLOW PINK PURPLE

*QUERY*
IN: blicket OUT: GREEN
IN: dax lug tufa gazzer dax gazzer dax OUT: PINK YELLOW PINK PINK
IN: dax lug dax wif wif fep blicket OUT: GREEN PINK PINK PURPLE PURPLE
IN: blicket fep dax fep wif gazzer tufa OUT: PURPLE PINK GREEN YELLOW
IN: wif dax gazzer wif OUT: PURPLE PINK PURPLE
IN: wif wif OUT: PURPLE PURPLE
IN: wif tufa fep blicket fep dax gazzer dax OUT: PINK GREEN PURPLE YELLOW PINK
IN: blicket gazzer blicket OUT: GREEN GREEN
IN: blicket lug wif dax gazzer blicket fep blicket OUT: GREEN GREEN PURPLE PINK GREEN
IN: tufa gazzer blicket OUT: YELLOW GREEN

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