This is what's called 𝙁𝙇𝘼𝙎𝙃 𝙋𝙃𝙊𝙏𝙊𝙂𝙍𝘼𝙋𝙃𝙔

13 11

24 21

61 21

28 41

31 42

70 46

17 21

19 41

14 12

16 11

37 44

32 21

20 41

78 44

39 43

15 13