música

[00+01][00+04][00+04][00+04] = 13k

[00+04][00+07][00+07][00+07] = 25k = 5^{2}k

[00+07][00+10][00+10][00+10] = 37k

[00+10][12+01][12+01][12+01] = 49k = 7^{2}k

49 = 37+12 = (25+12)+12 = ( (13+12)+12 )+12

[00+01][00+05][00+08][00+05] = 19k

[00+01][00+08][00+08][00+08] = 25k = 5^{2}k

[00+07][00+11][12+02][00+11] = 43k

[00+07][12+02][12+02][12+02] = 49k = 7^{2}k

49 = 43+6 = ( 25+18 )+6 = ( (19+6)+18 )+6

[00+01][00+04][00+08][00+04] = 17k

[00+02][00+07][00+07][00+07] = 23k

[00+07][00+10][12+02][00+10] = 41k

[00+08][12+01][12+01][12+01] = 47k

47 = 41+6 = ( 23+18 )+6 = ( (17+6)+18 )+6