import random
name='1 Jacob Emily 2 Michael Emma 3 Joshua Madison 4 Matthew Olivia 5 Ethan Hannah 6 Andrew Abigail 7 Daniel Isabella 8 William Ashley 9 Joseph Samantha 10 Christopher Elizabeth 11 Anthony Alexis 12 Ryan Sarah 13 Nicholas Grace 14 David Alyssa 15 Alexander Sophia 16 Tyler Lauren 17 James Brianna 18 John Kayla 19 Dylan Natalie 20 Nathan Anna 21 Jonathan Jessica 22 Brandon Taylor 23 Samuel Chloe 24 Christian Hailey 25 Benjamin Ava 26 Zachary Jasmine 27 Logan Sydney 28 Jose Victoria 29 Noah Ella 30 Justin Mia 31 Elijah Morgan 32 Gabriel Julia 33 Caleb Kaitlyn 34 Kevin Rachel 35 Austin Katherine 36 Robert Megan 37 Thomas Alexandra 38 Connor Jennifer 39 Evan Destiny 40 Aidan Allison 41 Jack Savannah 42 Luke Haley 43 Jordan Mackenzie 44 Angel Brooke 45 Isaiah Maria 46 Isaac Nicole 47 Jason Makayla 48 Jackson Trinity 49 Hunter Kylie 50 Cameron Kaylee 51 Gavin Paige 52 Mason Lily 53 Aaron Faith 54 Juan Zoe 55 Kyle Stephanie 56 Charles Jenna 57 Luis Irea 58 Adam Riley 59 Brian Katelyn 60 Aiden Angelina 61 Eric Kimberly 62 Jayden Madeline 63 Alex Mary 64 Bryan Leah 65 Sean Lillian 66 Owen Michelle 67 Lucas Amia 68 Nathaniel Sara 69 Ian Sofia 70 Jesus Jordan 71 Carlos Alexa 72 Adrian Rebecca 73 Diego Gabrielle 74 Julian Caroline 75 Cole Vanessa 76 Ashton Gabriella 77 Steven Avery 78 Jeremiah Marissa 79 Timothy Ariana 80 Chase Audrey 81 Devin Jada 82 Seth Autumn 83 Jaden Evelyn 84 Colin Jocelyn 85 Cody Maya 86 Landon Arianna 87 Carter Isabel 88 Hayden Amber 89 Xavier Melanie 90 Wyatt Diana 91 Dominic Danielle 92 Richard Sierra 93 Antonio Leslie 94 Jesse Aaliyah 95 Blake Erin 96 Sebastian Amelia 97 Miguel Molly 98 Jake Claire 99 Alejandro Bailey 100 Patrick Melissa'
lastname='Abramson Adamson Adderiy Addington Adrian Albertson Aldridge Allford Alsopp Anderson Andrews Archibald Arnold Arthurs Atcheson Attwood Audley Austin Ayrton B Babcock Backer Baldwin Bargeman Barnes Barrington Bawerman Becker Benson Berrington Birch Bishop Black Blare Blomfield Boolman Bootman Bosworth Bradberry Bradshaw Brickman Brooks Brown Bush C Calhoun Campbell Carey Carrington Carroll Carter Chandter Chapman Charlson Chesterton Clapton Clifford Coleman Conors Cook Cramer Creighton Croftoon Crossman D Daniels Davidson Day Dean Derrick Dickinson Dodson Donaldson Donovan Douglas Dowman Dutton Duncan Dunce Durham Dyson E Eddington Edwards Ellington Elmers Enderson Erickson Evans F Faber Fane Farmer Farrell Ferguson Finch Fisher Fitzgerald Flannagan Flatcher Fleming Ford Forman Forster Foster Francis Fraser Freeman Fulton G Galbraith Gardner Garrison Gate Gerald Gibbs Gilbert Gill Gilmore Gilmore Gimson Goldman Goodman Gustman H Haig Hailey Hamphrey Hancock Hardman Harrison Hawkins Higgins Hodges Hoggarth Holiday Holmes Howard J Jacobson James Jeff Jenkin Jerome Johnson Jones K Keat Kelly Kendal Kennedy Kennett Kingsman Kirk L Laird Lamberts Larkins Lawman Leapman Leman Lewin Little Livingston Longman M MacAdam MacAlister MacDonald Macduff Macey Mackenzie Mansfield Marlow Marshman Mason Mathews Mercer Michaelson Miers Miller Miln Milton Molligan Morrison Murphy N Nash Nathan Neal Nelson Nevill Nicholson Nyman O Oakman Ogden Oldman Oldridge Oliver Osborne Oswald Otis Owen P Page Palmer Parkinson Parson Pass Paterson Peacock Pearcy Peterson Philips Porter Q Quincy R Raleigh Ralphs Ramacey Reynolds Richards Roberts Roger Russel Ryder S Salisburry Salomon Samuels Saunder Shackley Sheldon Sherlock Shorter Simon Simpson Smith Stanley Stephen Stevenson Sykes T Taft Taylor Thomson Thorndike Thornton Timmons Tracey Turner V Vance Vaughan W Wainwright Walkman Wallace Waller Walter Ward Warren Watson Wayne Webster Wesley White WifKinson Winter Wood Y Youmans Young'
d4 = []
d5 = []
d6 = []
d7 = []
d8 = []
d9 = []
d10 = []
name=name.split()
lastname=lastname.split()
while 1:
    dlina_name=int(raw_input('Vvedite dlinu imeni '))
    if dlina_name<4: print('Slishkom korotkoe imya')
    elif dlina_name==4:
        for i in name:
         if len(i)==4:
          d4.append(i)
        print (random.choice(d4), random.choice(lastname)
    elif dlina_name==5:
        for i in name:
         if len(i)==5:
          d5.append(i)
        print random.choice(d5), random.choice(lastname)
    elif dlina_name==6:
        for i in name:
         if len(i)==6:
          d6.append(i)
        print random.choice(d6), random.choice(lastname)
    elif dlina_name==7:
        for i in name:
         if len(i)==7:
          d7.append(i)
        print random.choice(d7), random.choice(lastname)
    elif dlina_name==8:
        for i in name:
         if len(i)==8:
          d8.append(i)
        print random.choice(d8), random.choice(lastname)
    elif dlina_name==9:
        for i in name:
         if len(i)==9:
          d9.append(i)
        print random.choice(d9), random.choice(lastname)
    elif dlina_name>=10:
        print('Imya slishkom dlinoe, vvedite koroche')
    else:
        break