(L) U2 L//EO(3/3)
D F, D' F2 D2 B' U' B//DR 2c3(8/11)
F2 D' L2 D' R2 D//HTR(6/17)
(L2 R2 B2 R2 D2 F2 D2 # F2 D2)//L2E2E & rNISS(9-1/25)

# = D2 R2 F2 D2 R2 D2 R2 F2//alg of 2E2E(+8-4/29)
[] = L F2 R2 U2 B2 L2//slice of I sequence & rNISS(-8+6-1/27)

missed EO with better solution：
U (F D)

U' D' B D R//EO(5/5)
F B (U B2 U D2 B)//DR 4b2 2E(7/12)
(L2 F2 R2 D' B2 D')//HTR(6/18)
(R2 D2 R2 U2 B2 L2 F2 D2 L2 D2 B2)//FINISH & rNISS(11-1/28)

Skeleton:
U' D' B D R//EO(5/5)
F B (U B2 U D2 B)//DR 4b2 2E(7/12)
(L2 F2 R2 D' B2 D')//HTR(6/18)
(R2 D2 B2 D2 B2)//L2E2E(5-1/22)

missed EO with better solution:
(L' F B U')  

B2 R' D//EO(3/3)
R', B' R2 F L'//DR 2c4(5/8)
F (F) F2 R2 L2 U2 F' D2 F//HTR(9-1/16)
L2 D2 R2 U2 L2 B2 U2 # F2 B2 D2//L3E(10/26)

# = U2 R' L F2 L' R//alg of 3E(+6-2/30)

F U B2 D//EO(4/4)
L' R' U2 B2 R B2 L2 R' B//DR 2c3(9/13)
U2 R (L2 F2 R' F2 R')//HTR(7/20)
(L2 F2 # L2 U2 F2 U2)//L2E2E(6/26)

# = F2 U2 L2 F2 U2 F2 L2 U2//alg of 2E2E(+8-2/32)

missed EO with better solution:
U B D L 

如果我不能在你失败时支持你，
那我如何在你成功时说爱你！
If I can't support you when you fail,
how can I say I love you when you succeed!

R (D B R)//EO(4/4)
(U B, U' L2 U' B2 U' B)//DR 2c4(8/12)
B2 D R2 D (B2 R2 F2 D' B2 D')//HTR(10-1/21)
(L2 B2 U2 F2 # D2 R2 L2 F2)//L2E2E(8/29)

# = F2 R2 F2 D2 R2 F2 R2 D2//alg of 2E2E(+8-6/31)

missed DR with better solution:
(R2 U2 R)//EO(3/3)
(D' U, B' D2 F2 U)//DR 2c3(6/9)

missed DR with better solution：
B D L' R B'//EO(5/5)
L2 D' F2 B2 D F2 L'//DR 2c3(7/12)

F (U2 L2 D2 F)//EO(5/5)
(D R, L2 U L' U2 L)//DR 2c5(7/12)
(U') U R2 U (F2 B2 U2 L2 D L2 D')//HTR(11/23)
(B2 U2 R2 F2 R2 F2 R2 F2)//FINISH(8/31)

missed EO with better solution:
(B R D' L' B)  

B U L' B//EO(4/4)
D R', D' B2 D2 R//DR 2c4(4/10)
(B2 D R2 U) L2 D' F2 D'//HTR(8/18)
F2 # R2 U2 R2 B2 U2//L2E2E & rNISS(6-1/23)

# = F2 U2 F2 R2 U2 F2 U2 R2//alg of 2E2E(+8-6/25)

missed DR with better solution:
(D' R U B)//EO(4/4)
(U' L, U B2 L2 D' B2 L)//DR 2c3(8/12)

(D R2 B F' U)//EO(5/5)
(F L, B' L2 B' R2 F R' F2 R)//DR 2c3(10/15)
(L2 B' U2 B U2 B')//HTR(6/21)
(L2 # F2 D2 F2 D2])//L2E2E(5/26)

# = L2 U2 D2 R2 [U2 D2//alg of 2E2E(+6-2/30)
[] = B2 D2 B2 U2//slice of I sequence(-6+4/28)

missed EO with better solution:
(B2 D L' F B) 

(D' L' B R)//EO(4/4)
(U2 F', U' L2 B2 U2 D' F)//DR 4a1 2E(8/12)
(R2 D R2 U R2 L2 D)//HTR(7/19)
(R2 F2 U2 L2, # D2 F2])//L2E2E(6/25)

# = L2 [B2 D2 B2 L2 D2 B2 D2//alg of 2E2E(+8-4/29)
[] = F2 U2 B2 R2 U2//slice of D sequence(-7+5/27)

missed RZP with better solution:
D B R' B'//EO(4/4)
U, B2 L2 R2 D2 R D//DR 4b2 2E(7/11)

a short DR without better solution:
(F2 L D)//EO(3/3)
(B'R, D2 F R2 U2 B2 F L)//DR 4b2 6E(9/12)

I love 4a1~~~

(U2 D2 F L R')//EO(5/5)
(U' B', R2 L2 U' F L2 F')//DR 4b2 4E(8/13)
(D R2 D B2 U2 F2 U L2 U)//HTR(9/22)
U2 B2 D2 L2 U2 L2 U2 R2 B2 L2 R2 F2//FINISH(12/34)

missed EO with better solution:
R2 U' F D

L2 F' L F//EO(4/4)
U2 R, D L2 F2 L2 U D2 L//DR 2c3(9/13)
B2 U R2 B2 U' F2 U'//HTR(7/20)
F2 D2 # F2 D2 L2//L2E2E(5/25)

# = D2 R2 F2 R2 D2 F2 R2 F2//alg of 2E2E(+8-4/29)

a short DR without better solution:
(B) R' F'//EO(3/3)
D2 R, U' R2 B2 U' R//DR 2c4(7/10)

missed DR with better solution:
(L B' R2 B)//EO(4/4)
(U2 B2 R2 D R)//DR 4a3(5/9)

(U L D' F' R)//EO(5/5)
(B) D U' B2 U2 D F R2 F//DR 4b3(9/14)
(D' L2 U2 F2 D' F2 D')//HTR(7/21)
(L2 D2, F2 # R2 B2 R2)//L2E2E(5/27)

# = F2 R2 D2 F2 R2 F2 D2 R2//alg of 2E2E(+8-4/31)

missed DR with better solution
U (D2 F2 U)//EO(4/4)
(R F, D2 R D2 L' F' U2 F)//DR 4b2 2E(9/13)

B2 U2 D B//EO(4/4)
L U, L U2 L U2 R' D'//DR 4a2 4E(8/12) 
R2 F2 L F2 L2 F2 U2 R//HTR(8/20)
L2 B2 # R2 F2 L2 U2 L2//L2E2E(7/27)

# = U2 R2 U2 R2 U2 R2//alg of 2E2E(+6-2/31)

missed EO with better solution:
(U L D F)  

missed RZP with better solution:
(D F2 U F')//EO(4/4)
(U2 R', B2 U R2 U' F2 U L')//DR 4b2 6E(9/13)

B2 U2 D B//EO(4/4)
L U, L U2 L U2 R' D'//DR 4a2 4E(8/12) 
R2 F2 R B2 L2 B2 U2 L//HTR(8/20)
U2 B2 D2 F2 R2 U2 R2 U2 B2 L' R D2 R' L//FINISH in a hurry(14/34)

B L2 D2 L//EO(4/4) 
B, U F2 U R2 U F//DR 4b5(7/11) 
D' B2 U R2 D' R2 U L2 U'//HTR(9/20)
B2 U2 # F2 B2//L2E2E(4/24)

# = U2 L2 F2 L2 U2 F2 L2 F2//alg of 2E2E(+8-4/28)

missed EO with better solution:
R2 U' B L'
(U' B R) 

That's my first 5qt~~~~~

(F) U' F2 R2 F//EO(5/5)
U D', F2 L' R' U//DR 4b3(6/11)
(U2 L) U2 D2 L D2 L'//HTR(7-1/17)
F2 D2 F2 R2 F2,, L2 U' D' L2 U D' B2//FINISH in a hurry(12/29)

missed DR with better solution:
F (D2 L2 D F')//EO(5/5)
(U L, B2 D2 B2 U R')//DR 4a2 4E(7/12)
is bettter than:
F (D2 L2 D F)//EO(5/5)
(U L)//RZP(2/7)

a short DR without better solution:
F (U2 R2 D B')//EO(5/5)
(U R, F2 U2 B2 U R)//DR 4a2 4E(7/12)

(F' D' R2 L2 F)//EO(5/5)
(L' D, L' F2 R' D L' D)//DR 4a2 2E(8/13)
(B2 R) F2 R2 D2 L'//HTR(6/19)
[D2 # F2], L2 B2 L2//L2E2E(5/24)

# = U2 B2 U2 B2 U2 B2//alg of 2E2E(+6-0/30)
[] = B2 D2 F2 U2//slice of I&D sequence(-8+4/26)

missed EO with better solution:
(R' F' L R2 D') 

What a hard 4a2 it is!!!!!!!!!!!!!!!!!!

(F U B2 D)//EO(4/4)
(R F, R' L' B' L B2 R' B)//DR 4b2 2E(9/13)
F2 R D2 R//HTR(4/17)
(B2 U2 B2 U2 B2 U2 R2 B2 R2 U2)//FINISH(10-1/26)

another short DR without better solution:
(F U B2 D)//EO(4/4)
(R B2 R' U2 R F)//DR 0c4(6/10)

F2 D2 R//EO(3/3) 
D' B, D B2 D2 L2 U' B//DR 2c3(8/11)
L2 B2 D L2 U' B2 U//HTR(7/18) 
D2 B2 R2 U2 B2 R2 D' U R2 U' D//FINISH in a hurry(11/29)

missed DR with better solution:
(U' R2 F2 L)//EO(4/4)
(B D', R2 D2 R2 U' L2 U)//DR 4a1 2E(8/12)

F2 D2 R'//EO(3/3)
F D, R2 U2 B F2 D'//DR 4b2 2E(7/10)

anothern skeleton including placeholder:
(U' R2 F2 L)//EO(4/4)
(B D', B2 D' R2 D)//DR 4b3(6/10)
(F' D2 F) [U' D L2 U D' B2] B//HTR(10-1/19)
(F2 U2 L2 U2 F2 L2 U2 F2 U2 F2 R2 U2 R2)//FINISH(13-1/31)

after move placeholder [], the skeleton L3E is: 
B R2 U2 R2 F2 U2 F2 U2 L2 F2 
U2 L2 U2 F D2 F D' R2 D B2 
D B' L' F2 R2 U//L3E(26)

R B L D//EO(4/4) 
R F, U2 R D2 B2 L' B//DR 4a2 4e
L2 B2 U2 L D2 R2 F2 L//HTR(8/20)
B2 D2 L2 B2 R2 F2 U2 L2 U2 F2//FINISH(10/30)

missed EO with better solution:
D2 R F' L' D'
R L2 B L

U' R L2 U'//EO(4/4)
F, L' F2 R2 U2 L R2 B//DR 2c3(8/12)
(F2 L' B2 D2 R2 F2 L' B2 L)//HTR(9/21)
(D2 # R2 U2, F2 L2 B2)//L2E2E & rNISS(6-1/26)

# = D2 F2 R2 F2 D2 R2 F2 R2//alg of 2E2E(+8-4/30)

missed RZP with better solution:
(R2 F2 U')//EO(3/3)
(R B', L2 D2 R2 F2 L B')//DR 2c3(7/11)

U' L2 F U//EO(4/4)
R L (F' R2 B' F2 L)//DR 4b2 4E(7/11)
(D2 B) D2 B L2 F2 D2 F U2 D2 B//HTR(11/22)
U2 R2 U2 # L2 B2 L2 B2//L3E(7-1/28)

# = U2 R' L F2 L' R//alg of 3E(+6-4/30)

missed EO with better solution:
U2 L B' U'
R (L U2 F L')

missed HTR with better sloution:
U' L2 F U//EO(4/4)
R L (F' R2 B' F2 L)//DR 4b2 4E(7/11)
(D2 F' L2 U2 L2 D2 F)//HTR(7/18)

(U R U' L)//EO(4/4)
(D' B, F2 U2 F2 U B L2 B)//DR 2c4(9/13)
(L2 D) R2 U F2 U2 B2 D' F2 D//HTR(10/23)
R2 D2 L2 D2 B2 L2 F' B D2 B' F//FINISH in a hurry(11/34)

missed EO with better solution:
(L' U R')  

(R F2 L2 R B')//EO(5/5)
(R' U', L' D' R2 D)//DR 4b3(6/11)
(R' B2 R) D2 L2 B2 L'//HTR(7/18)
F2 U2 R2 U2 R2 F2 R2 D2 F2 D2 R2 U2//FINISH(12/30)

missed EO with better solution:
(F B2 D)

F U L D B//EO(5/5)
D' R, U' L2 U2 D' L B2 L//DR 2c3(9/14)
(L2 U R2 U2 F2 L2 U B2 U)//HTR(9/23)
(D2 R2 D2 L2 U2 B2 L2 R2 D2 R2)//FINISH(10/33)

missed EO with better solution:
U (L' B D U)

(D' L' B2 F' U)//EO(5/5)
(B', F2 R' F2 R' F U2 F)//DR 4b2 6E(8/13)
(R L) B2 L' F2 L//HTR(6/19)
B2 D2 # F2 B2//L3E(4/23)

# = D' U L2 U' D F2//alg of 3E(+6-3/26)

missed EO with better solution:
D' F L' R' B

missed DR with better solution:
D B D L D//EO(5/5)
F', L' D2 L' R U2 F//DR 4a1 4E(7/12)

a short DR without better sloution:
(D R2 L B' D)//EO(5/5)
(F R, B' L2 B F' L)//DR 4b3(7/12)

事物是往返曲折的，
不是径情直遂的，
战争也一样，
只有形式主义者，
想不通这一点。

L2 F2 U' B2 D'//EO(5/5)
L2 R2 U2 R2 B R B//DR 4a3(7/12)
D2 L' F2 L2 D2 L B2 L'//HTR(8/20)
B2 U2 B2 R2 D2 R2 F2//FINISH(7/27)

missed EO with better solution:
(R' F L) 

(U' D B2 R B')//EO(5/5)
(U2 D2 R2 U R)//DR 2c4(5/10)
(D2 F2 U L2 U F2 R2 D B2 D')//HTR(10/20)
(L2 D2 R' L'  D2 R' L F' B U2 B' F R2)//FINISH in a hurry(13/33)

missed EO with better solution:
L' B2 L' B'

(D' R U' B' L)//EO(5/5)
(D' F, U R2 L2 F2 D F' L2 F)//DR 2c3(10/15)
(D B2 R2 L2 D' B2 D')//HTR(7/22)
(L2 D2 L2 B2 # R2 B2)//L2E2E(6/28)

# = U2 B2 L2 B2 L2 B2 L2 U2//alg of 2E2E(+8-0/36)

missed EO with better solution:
old 8EO can become new 8EO!!!
(L B' D R L')
(L) R' U' L

不是先学好了再干，而是干起来再学习，干就是学习。

F L2 R' U' F//EO(5/5)
D, L' U2 B2 L' U'//DR 2c3(6/11)
F2 R (U2 L' D2 L)//HTR(6/17)
(U2 # B2,, U2 L2 U2)//L3E(5/22)

# = U2 F' B L2 F B'//alg of 3E(+6-3/25)

B (L U' D' F)//EO(5/5)
(U', L R' B2 R' D)//DR 4b3(6/11)
F2 L (F2 U2 F2 B2 L' B2 L)//HTR(10/20)
(F2 U2 F2 U2 L2 F2)//FINISH(6/26)

missed EO with better solution:
(B' D2 F') //6EO with Shortest Three-Step Type!!!!!!!!!!!!!!!!!!

And I totally have learnt how to solve 4b3/4a4!

B (L U' D' F)//EO(5/5)
(U', L R' B2 R' D)//DR 4b3(6/11)
B2 L (F2 D2 F2 B2 L' D2 L)//HTR(9-1/19)
(B2 U2 F2 D2 L2 D2, L2 D2 F2 L2 F2 D2)//FINISH(12/31)

L' U R' U' F'//EO(5/5)
L2 U2 D L//DR 2c3(4/9)
(L2 U' R2 U2 L2 U B2 U)//HTR(8/17)
([L2 R2 F2 R2 F2 R2] U2 R2)//FINISH(8/25)

[] = B2 R2 B2 L2//slice of I sequence(-6+4/23)

pb3!!!!!!!!!!!!
I miss 22 because of 4b2 6E......

(U D' L)//EO(3/3)
(B U, F' D2 F B' U2 B U)//DR 2c3(9/12)
U2 F (B2 D2 R2 B L2 B)//HTR(8/20)
U D' L2 B2 # D2] B2 R2 U' D'//L2E2E(9/29)

# = L2 [U2 L2 U2 L2 U2//alg of 2E2E(+6-0/35)
[] = D2 R2 U2 R2//slice of I sequence(-6+4/33)

B2 F R B D//EO(5/5) 
B' R2 D2 F2 B' R//DR 4b2 4E(6/11)
B L2 B D2 F' R2 L2 B'//HTR(8/19) 
F2 U2 x' R L' F2 U2 F2 x' R L' L2 F2 L2 F2 R2 L2 x2//FINISH in a hurry(14/33)

B R' U R F//EO(5/5)
(U2 L' R D2 R' L2 U2 L' D)//DR 4b2 6E(9/14)
D2 F2 B2 L' F2 R//HTR(6/20)
# U2 B2 D2 # B2 D2 B2 @//L2X2X(6/26)

# = S = z F' B//slice of 2X2X//(+4-1/29)
@ = z2//rotation of 2X2X

missed EO with better follow-ups:
R (U2 B' L)//8E7C with DR: (D' L2 R2 F D' B)
(D B2 R2 B' U)


DR-breaking & placeholder example:
D2 U F R' // EO (4/4)
U' B L2 D U' R2 U B // 4a1 4e (8/12)
([U2 L R' F2 L' R] R2 D) //HTR (7/19) 
(R2 U2 R2 B2 L2 F2)//FINISH(6/25)

撤掉【】的话，就是：
D2 U F R' // EO (4/4)
U' B L2 D U' R2 U B // 4a1 4e (8/12)
(R2 D) //pseudo HTR (2/14)
(R2 U2 R2 B2 L2 F2)//L3E(6/20)

B R' U R F//EO(5/5)
(U2 L' R D2 R' L2 U2 L' D)//DR 4b2 6E(9/14)
D2 F2 B2 L' F2 R//HTR(6/20)
U2 # B2 D2 B2 D2 B2 @//L2X2X(6/26)

# = U2 D2 F' B R2 L2 F' B z2//alg of 2X2X(+8-3/31)
@ = z2//rotation of 2X2X

missed EO with 1 move rzp or better solution:
R (U2 B' L)//8E7C
(D B2 R2 B' U)