List of common fingerings for flute transposition
This tune, Tub 5 Tum 1 Tum 2 Tum 3 Tum 6
C, 1=C, 1=G, 1=F, 1=E, 1=bB
D, 1=D, 1=A, 1=G, 1=F, 1=C
E, 1=E, 1=B, 1=A, 1=G, 1=D
F, 1=F, 1=C, 1=bB, 1=bA, 1=bE
G, 1=G, 1=D, 1=C, 1=bB, 1=F
A, 1=A, 1=E, 1=D, 1=C, 1=G
bB, 1=bB, 1=F, 1=bE, 1=bD, 1=bA
Supplementary answer:
b3 means 3 flats, #3 means 3 sharps, and 3 sharps is 4. For basic music theory knowledge, please refer to some of my other answers. In general, it is: 12 law of averages.