#!/usr/bin/env bash
find . -type f \
-regex ".*.15[3-9]" -or \
-regex ".*.[2-3][0-9][0-9]" -or \
-regex ".*.4[0-6][0-9]" -or \
-regex ".*.47[0-6]"
IyEvdXNyL2Jpbi9lbnYgYmFzaAoKZmluZCAuIC10eXBlIGYgXAogICAgICAgICAgICAtcmVnZXggIi4qLjE1WzMtOV0iIC1vciBcCiAgICAgICAgICAgIC1yZWdleCAiLiouWzItM11bMC05XVswLTldIiAtb3IgXAogICAgICAgICAgICAtcmVnZXggIi4qLjRbMC02XVswLTldIiAtb3IgXAogICAgICAgICAgICAtcmVnZXggIi4qLjQ3WzAtNl0i