Используйте «rainbow-coloured» в предложении

1. their mother, a rainbow-coloured bird was returning to the nest

2. Her eyes rested again for an instant on the grey-and-rainbow-coloured notes that remained on the table, but she quickly looked away and fixed her eyes on Pyotr Petrovitch

3. "To sending the money; wait a bit," Shatov interrupted, hurriedly pulling out a drawer in the table and taking from under some papers a rainbow-coloured note