manifold_7_9_34_1: S^7 manifold_7_10_43_1: S^7 manifold_7_11_2_1: S^7 manifold_7_12_289_1: S^7 manifold_7_12_193_1: S^7 manifold_7_12_12_1: S^7 manifold_7_12_8_1: S^7 manifold_7_13_4_1: S^7 manifold_7_13_4_2: S^7 manifold_7_13_2_1: S^7 manifold_7_13_2_2: S^7 manifold_7_13_2_3: S^7 manifold_7_13_1_1: S^7 manifold_7_14_20_1: S^7 manifold_7_14_3_1: S^7 manifold_7_14_3_2: S^7 manifold_7_14_3_3: S^7 manifold_7_14_3_4: S^7 manifold_7_14_3_5: S^7 manifold_7_15_29_1: S^7 manifold_7_15_8_1: S^7 manifold_7_15_6_1: S^7 manifold_7_15_6_2: S^7 manifold_7_15_3_1: S^7 manifold_7_15_3_2: S^7 manifold_7_15_2_1: S^7 manifold_7_15_2_2: S^7 manifold_7_15_2_3: S^7 manifold_7_15_2_4: S^7 manifold_7_15_2_5: S^7 manifold_7_15_2_6: S^7 manifold_7_15_2_7: S^7 manifold_7_15_2_8: S^7