1 6 3 12 July 8, 2019 16 32 64 128 1 6 3 12 as a fraction 1 3 6 12 rule stroke 1 3 6 12 rule anticoagulation 1 5 6 3 12 1 6 x 3 12 2 1 6 3 12 1 3 6 8 12 puzzle 1 3 6 9 12 1 2 3 6 12 sequence 1 3 6 9 12 pattern Стр 1 6 * 12 3 2 Embolic stroke 1 3 6 12 1 3 6 8 12 1 3 6 12 rule 1 3 6 12 day rule