apl>" <------------------------- sam057.txt ----------------------------> apl> p # 2 3 5 7 apl> L # e # 3 4 R I 12 1 2 3 4 5 6 7 8 9 10 11 12 apl> L # x # 3 4 R 'ABCDEFGHIJKL' ABCD EFGH IJKL apl>" <--- Shape -------------------------------------------------------> apl> Rp 4 apl> Re 3 4 apl> R5 . apl>" <--- Reshape -----------------------------------------------------> apl> 12 R e 1 2 3 4 5 6 7 8 9 10 11 12 apl> 0 R e . apl>" <--- Ravel -------------------------------------------------------> apl> , e 1 2 3 4 5 6 7 8 9 10 11 12 apl> R , 5 1 apl>)off