Katherin jumped as high as she could. It was hard because she was used to using her wings. She managed to grab the bottom rung. She closed her eyes. She was terrified of falling. She couldn't spread her wings without hitting the frame. She held on for a minute before she tried to swing up the second one. She made good progress. Better then she thought she would do. But when she reached the last rung her hand slipped and she fell.