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#4: Post edited
# [Ruby](https://www.ruby-lang.org/), 25 bytes- ```ruby
gets=~/ /;puts$`,$'+$'+$`- ```
**[Try this online!](https://ato.pxeger.com/run?1=m72kqDSpcsGCpaUlaboWO9NTS4pt6_QV9K0LSkuKVRJ0VNS1QSgBIg9VtmCFoZGxgompGReEDwA)**
- # [Ruby](https://www.ruby-lang.org/), 24 bytes
- ```ruby
- gets=~/ /;puts$`,$'*2+$`
- ```
- **[Try this online!](https://ato.pxeger.com/run?1=m72kqDSpcsGCpaUlaboWO9JTS4pt6_QV9K0LSkuKVRJ0VNS1jLRVEiDSUFULVhgaGSuYmJpxQfgA)**
#3: Post edited
- # [Ruby](https://www.ruby-lang.org/), 25 bytes
- ```ruby
- gets=~/ /;puts$`,$'+$'+$`
- ```
**[Try this online!](https://ato.pxeger.com/run?1=m72kqDSpcsGCpaUlaboWO9NTS4pt6_QV9K0LSkuKVRJ0VNS1QSgBIg9VtmCFoZGxgompGReEDwA**
- # [Ruby](https://www.ruby-lang.org/), 25 bytes
- ```ruby
- gets=~/ /;puts$`,$'+$'+$`
- ```
- **[Try this online!](https://ato.pxeger.com/run?1=m72kqDSpcsGCpaUlaboWO9NTS4pt6_QV9K0LSkuKVRJ0VNS1QSgBIg9VtmCFoZGxgompGReEDwA)**
#2: Post edited
# [Ruby](https://www.ruby-lang.org/), 30 bytes- ```ruby
gets=~/ /;puts"#$`\n#$'#$'#$`"- ```
**[Try this online!](https://ato.pxeger.com/run?1=m72kqDSpcsGCpaUlaboW-9JTS4pt6_QV9K0LSkuKlZRVEmLylFXUwShBCaIIqnbBCkMjYwUTUzMuCB8A)**
- # [Ruby](https://www.ruby-lang.org/), 25 bytes
- ```ruby
- gets=~/ /;puts$`,$'+$'+$`
- ```
- **[Try this online!](https://ato.pxeger.com/run?1=m72kqDSpcsGCpaUlaboWO9NTS4pt6_QV9K0LSkuKVRJ0VNS1QSgBIg9VtmCFoZGxgompGReEDwA**