Rate map_block  for_expr for_block  map_expr
map_block 43050/s        --       -1%       -5%       -7%
for_expr  43631/s        1%        --       -4%       -6%
for_block 45271/s        5%        4%        --       -2%
map_expr  46419/s        8%        6%        3%        --

             Rate  for_expr for_block map_block  map_expr
for_expr  42309/s        --       -3%       -5%       -7%
for_block 43530/s        3%        --       -3%       -5%
map_block 44660/s        6%        3%        --       -2%
map_expr  45583/s        8%        5%        2%        --

             Rate for_block  for_expr map_block  map_expr
for_block 43115/s        --       -1%       -3%       -7%
for_expr  43530/s        1%        --       -2%       -6%
map_block 44246/s        3%        2%        --       -5%
map_expr  46419/s        8%        7%        5%        --