1wyckoffs: 2- "k" 3- "k" 4- "k" 5- "k" 6- "k" 7- "k" 8- "k" 9- "k" 10- "k" 11- "k" 12- "k" 13- "k" 14- "k" 15- "k" 16- "k" 17- "k" 18- "k" 19- "k" 20- "k" 21- "k" 22- "k" 23- "k" 24- "k" 25- "k" 26- "k" 27- "k" 28- "k" 29- "k" 30- "k" 31- "k" 32- "k" 33- "k" 34- "k" 35- "k" 36- "k" 37- "k" 38- "k" 39- "k" 40- "k" 41- "k" 42- "k" 43- "k" 44- "k" 45- "k" 46- "k" 47- "k" 48- "k" 49- "k" 50