pub type P72 = PInt<U72>;
struct P72 { pub(crate) n: UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>, B0>, B0>, B0>, }
n: UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>, B0>, B0>, B0>