def last5
import bend-collections@1.0.0.0/src/crypto/blake/blake2b/blake2b.bend as Blake2bimport Base
import bend-collections@1.0.0.0/src/crypto/blake/blake2b/types.bend as T
253def last5(+remain: Nat, +index: U32, t: T.Counter, h: T.Chain, w0: U32, w1: U32, w2: U32, w3: U32, w4: U32, pair: Array<U32> & U32) -> T.Chain:
254 (a,w5) = pair
255 last6(remain,index,t,h,w0,w1,w2,w3,w4,w5,Array.get(U32,a,U32.add(index,6)))