diff --git a/index.js b/index.js
index 907686f..6b61d2d 100755
--- a/index.js
+++ b/index.js
@@ -25,6 +25,9 @@ const argv = Yargs(process.argv.slice(2))
   .alias("i", "input")
   .string("i")
   .describe("i", "input hex string")
+  .alias("j", "input2")
+  .string("j")
+  .describe("j", "input hex string")
   .alias("c", "checksum")
   .boolean("c")
   .describe("c", "check against the checksum address")
@@ -43,6 +46,7 @@ const argv = Yargs(process.argv.slice(2))
 if (cluster.isMaster) {
   const args = {
     input: argv.input ? argv.input : "",
+    input2: argv.input2 ? argv.input2 : "",
     isChecksum: argv.checksum ? true : false,
     numWallets: argv.count ? argv.count : 1,
     isContract: argv.contract ? true : false,
@@ -73,6 +77,7 @@ if (cluster.isMaster) {
   for (let i = 0; i < numCPUs; i++) {
     const worker_env = {
       input: args.input,
+      input2: args.input2,
       isChecksum: args.isChecksum,
       isContract: args.isContract,
     };
@@ -103,6 +108,7 @@ if (cluster.isMaster) {
       process.send({
         account: VanityEth.getVanityWallet(
           worker_env.input,
+          worker_env.input2,
           worker_env.isChecksum == "true",
           worker_env.isContract == "true",
           function () {
diff --git a/libs/VanityEth.js b/libs/VanityEth.js
index da142ef..36e9b9c 100644
--- a/libs/VanityEth.js
+++ b/libs/VanityEth.js
@@ -14,7 +14,7 @@ var isValidHex = function (hex) {
   var re = /^[0-9A-F]+$/g;
   return re.test(hex);
 };
-var isValidVanityWallet = function (wallet, input, isChecksum, isContract) {
+var isValidVanityWallet = function (wallet, input, input2, isChecksum, isContract) {
   var _add = wallet.address;
   if (isContract) {
     var _contractAdd = getDeterministicContractAddress(_add);
@@ -22,13 +22,16 @@ var isValidVanityWallet = function (wallet, input, isChecksum, isContract) {
       ? ethUtils.toChecksumAddress(_contractAdd)
       : _contractAdd;
     wallet.contract = _contractAdd;
-    return _contractAdd.substr(2, input.length) == input;
+    return _contractAdd.substr(2, input.length) == input
+      && (!input2 || _contractAdd.substr(-input2.length) == input2);
   }
   _add = isChecksum ? ethUtils.toChecksumAddress(_add) : _add;
-  return _add.substr(2, input.length) == input;
+  return _add.substr(2, input.length) == input
+    && (!input2 || _add.substr(-input2.length) == input2);
 };
 var getVanityWallet = function (
   input = "",
+  input2 = "",
   isChecksum = false,
   isContract = false,
   counter = function () {}
@@ -36,7 +39,7 @@ var getVanityWallet = function (
   if (!isValidHex(input)) throw new Error(ERRORS.invalidHex);
   input = isChecksum ? input : input.toLowerCase();
   var _wallet = getRandomWallet();
-  while (!isValidVanityWallet(_wallet, input, isChecksum, isContract)) {
+  while (!isValidVanityWallet(_wallet, input, input2, isChecksum, isContract)) {
     counter();
     _wallet = getRandomWallet(isChecksum);
   }