1.R’ U’ F D2 L2 U B2 R2 U’ B2 F2 D R2 D2 F’ U L U L’ D’ F R2 F’ U’ R’ U’ F
(U’ F U’ R) - 221 block(4/4)
(F’ D2 L’ F’) - 221 321 blocks(4/8)
(D’ F D2 B2) - F2L-1 w/o edge(4/12)
(B U B’) - pF2L-1(3-1/14)
(R’ F R F’) - pF2L(4/18)
U2 - F2L(1/19)
B R2 B’ R2 F’ R B R’ B’ F - ZBLL(10/29)
I got F F = F2 and final solution is 28
2.R’ U’ F D2 F2 R2 B2 F2 R2 D R2 D’ L’ U R F’ U’ L’ D B’ F’ D U2 R’ U’ F
L’ D L - 221 block(3/3)
F’ U’ - 222 block(2/5)
B D2 R D B2 R - 322 pair cross edge(6/11)
R D2 R’ - F2L-1(3-2