def full_chunk
import bend-collections@1.0.0.0/src/crypto/blake/blake3/blake3.bend as Blake3import Base
import bend-collections@1.0.0.0/src/crypto/blake/blake3/types.bend as T
121def full_chunk(a: Array<U32>, +counter: U32, +index: U32) -> Array<U32> & T.CV:
122 full_go(15n,counter,index,1,iv(),read_block(a,index))