Sentence 4 The fourth sentence will be the combination of the following. 1. The first character 2. Index 10 to 15 (including 10 and 15) 3. Index 20 to 25 (including 20 and 25) 4. Index 30 to 35 (including 30 and 35) 5. Add an exclamation point at the end Print the final message as the four decoded messages concatenated in order