pub type N43 = NInt<U43>;
struct N43 { pub(crate) n: UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B1>, B0>, B1>, B1>, }
n: UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B1>, B0>, B1>, B1>