Case #1: 20 Case #2: 30 Case #3: -1 Case #4: 165 Case #5: 0 Case #6: 50 Case #7: 19 Case #8: 0 Case #9: -1 Case #10: 2999999979 Case #11: 3333744 Case #12: 627743982 Case #13: 1041706719 Case #14: 135999268450 Case #15: 25350250167 Case #16: 10259 Case #17: 258 Case #18: 2 Case #19: 2 Case #20: 1 Case #21: 2998642649997 Case #22: 8 Case #23: 2 Case #24: 8 Case #25: 3 Case #26: 16 Case #27: 14 Case #28: 22 Case #29: 12 Case #30: 11 Case #31: 13 Case #32: 11 Case #33: 12 Case #34: -1 Case #35: 6 Case #36: -1 Case #37: -1 Case #38: 0 Case #39: 3 Case #40: 2 Case #41: 3 Case #42: 2 Case #43: 4 Case #44: 3 Case #45: 3 Case #46: 12 Case #47: 19 Case #48: 15 Case #49: 11 Case #50: 13 Case #51: 12 Case #52: 14 Case #53: 13 Case #54: -1 Case #55: -1 Case #56: -1 Case #57: 1491 Case #58: 0 Case #59: 3 Case #60: 3 Case #61: 3 Case #62: 3 Case #63: 3 Case #64: 3 Case #65: 2 Case #66: 16 Case #67: 0 Case #68: 11 Case #69: 12 Case #70: 12 Case #71: 21 Case #72: 10 Case #73: 10 Case #74: -1 Case #75: -1 Case #76: -1 Case #77: -1 Case #78: 0 Case #79: 3 Case #80: 3 Case #81: 3 Case #82: 3 Case #83: 3 Case #84: 2 Case #85: 3 Case #86: 16 Case #87: 10 Case #88: 12 Case #89: 11 Case #90: 19 Case #91: 24 Case #92: 17 Case #93: 18 Case #94: -1 Case #95: 644 Case #96: -1 Case #97: -1 Case #98: 0 Case #99: 3 Case #100: 3 Case #101: 3 Case #102: 3 Case #103: 3 Case #104: 3 Case #105: 3 Case #106: 14 Case #107: 26 Case #108: 17 Case #109: 20 Case #110: 12 Case #111: 10 Case #112: 21 Case #113: 11 Case #114: -1 Case #115: -1 Case #116: -1