[hssandwich]

All with limit:

#1: 26

Spoiler (Click to View)

U' (L2 B2 U) //EO
B' L' B //222
(F' U2 R') // 2 squares
F2 R U2 R' F //leave 3c3e

Skeleton: U' B' L' B F2 R U2 R' F R U2 F U' B2 L2 @
@ L' U' R U' R' U2 L =21 to 3c

New skeleton: U' B' L' B F2 R U2 R' F R U2 F U' B2 @ L U' R U' R' U2 L

@B' R2 B L B' R2 B L' (3 cancel)

=26 moves

#2: 30

Spoiler (Click to View)

(R D' L' B) //EO
R' F2 D' B2 //222
R2 U' //pseudo 223
R D R //almost pseudo F2L-1
D2 R D2 R' D' U //leave 5c

Skeleton: R' & F2 D' B2 R2 U' R @ D R D2 U R D2 R' D' B' L D R'
& D B' D' F2 D B D' F2 (3 cancel)
@ R2 D' L2 D R2 D' L2 D (2 cancel)

=30 moves

#3: 28

Spoiler (Click to View)

F' (B2) //square
(U2 R2) B' R //222
L' D' B D B //223
F L2 F' //F2L-1
F' D F //F2L
D' R' D2 R D F' B U' R U F B' //finish

=28 moves

26, 30, 28 =28.0 mean