{middle/$1\cnt[1:0]} {middle/$add$counter.v:32$5_Y} {middle/$0\cnt[1:0]} middle/clk_int middle/cnt middle/out middle/clk {top/$1\cnt[1:0]} {top/$add$counter.v:14$2_Y} {top/$0\cnt[1:0]} top/ibuf_out top/ibuf_proxy_out top/clk_int_2 top/clk_int_1 top/cnt top/out top/in top/clk2 top/clk