[PPPP[PPPPPPPV[a
ERC777: approve from the zero ad`@ERC777: send from the zero addre`@ERC777: transfer amount exceeds `@ERC777: burn from the zero addre`@ERC777: authorizing self as oper`@ERC777: revoking self as operato`@ERC777: mint to the zero address`@ERC777: token recipient contract`@ has no implementer for ERC777To``ERC777: transfer to the zero add`@ERC777: caller is not an operato`@ERC777: transfer amount exceeds `@ERC777: transfer from the zero a`@ERC777: burn amount exceeds bala`@ERC777: send to the zero address`@ERC777: approve to the zero addr`@