mallard does NOT give solution from my setting (<=5 eo, <=5 rzp, <=11 dr, <== 19 htr) LMAO

53 eos checked, did not have dr besides this
(R B' L2 F')
(U D) (L' R' U R2 U)
(L') R2 D2 L^' U2 L^
D2 B2 R2 B2 D2 L2 U2 // 24 M

^=w

wrote almost 50-60 ish eos but there was lot of things to check for 4 mover so I only checked for 30+ eos.

(U) D R D'
L2 F', R2 B2 R F // 10+3, found this by accident while try to find rzp after trying DR of (U) D R D' (it was already 4c4e)
R (F2 L U2 L)
(F2 D2 F2 U2 L2 R2) // 21-1=20 M
+0!!

D' F U' R2 B
(R2 D R2 B2 D' R) // 11+3
(U2 B2 U' R2 U' R2 U)
(F2 R2 D2 B2) // 22-1=21 E
+1

definitely saved by luck, deal with two 10 2c3 and one 9 4a3 but got nothing around 45m, decide to switch rzps that I wrote down and this slice suddenly appeared...

60 eos checked.
found 21 around 15m, tried rest of eos but could not find anything better
left with some switchable rzps but I want to sleep

(B' D B L U) 
(F' U2 B2 D2 L') // 10+0, one of 4 vars
(B L2 R2 F)
(R2 D2 B2 L2 D2 B2 D2)

22 found later:

F L' D L' U
R2 U2 R' U2 L' B' // 11+1, extend of 10 4b5
R2 F2 L2 U2 L
U2 F2 B2 // 19 S, +3

D' (L R2 B' D)
(R2 U2 B2 R L2 B) // 11+3 tried both 11 and this gave 23
L B2 R2 F2 L' B2 L' 
D2 B2 U2 D2 R2

46 eos checked, probably only sub12 dr...
spammed 10ish htrs and finally got good one, 2 backup 24s from same eo.

58 eos checked, I thought this dr could have better finish but my skill did not allow me to find 21

(F) L' U2 F
U R', D' U2 R // 9+3
(D' R2 U2 R2 D' L2 B2 D)
(B2 R2 D2 F2) // 21 E
+1

70 eos checked
got a good record after some struggling season

B (L' D R2 F')
(U2 B2 D2 R2 U L) // 11+3
D'(B2 U L2 D' B2 U' D') // HTR cancel into M, 19-2=17 to 3e

skel: B U B2 * D L2 U' B2 L' U' R2 D2 B2 U2 F R2 D' L 
*= B2 U2 F B' R2 F' B'

backup:

(L R B' U' R)
(D') (F2 D2 F' B D') //11+2
R2 F' R2 B2 L2 U2 L2 F' 
U2 R2 F2 L2 F2 U2 // 25

R2 B' U L
D F (U B2 D F' U' F')
(U R2 U) L2 U^2 F2 B2 D^
F2 L2 D^2 B2 R2 * // 25 E

^=w
*=U' Uw

60 eos checked, only had triple 12+3

hard scramble

F (D' R B)
(U) D2 R2 U2 F2 L' D // 11 4b2
(U2 L' F2 R2 U2 F2 U2 R) // strange htr
(U2 F2 D2 B2 R2 B2 D2) // try to use as many cancellation as possible...

___

F (D' R B)             // eofb               (4/4)
(U')                   // rzplr-eofb         (1/5)
B2 D2 R2 D2 R' D'      // drlr-eofb [4b2 4e] (6/11)
L' F2 B2 R' F2 R' (R)  // htr-drlr           (7/18)
(U2 L2 U2 F2 B2)       // fin                (5/23)

missed this var of dr

also missed the eo that gives 21.

other:

(R' B' L' D' R')   // eolr               (5/5)
                   // rzpud-eolr         (0/5)
U R2 D B2 U' L2 F  // drud-eolr [4b2 4e] (7/12)
R2 D' (U2 R2 D)    // htr-drud           (5/17)
(L2 D2 F2 L2)      // fin                (4/21)

(F' D' F B')        // eofb               (4/4)
(R)                 // rzpud-eofb         (1/5)
B2 U D2 B2 U B2 R'  // drud-eofb [4c3 4e] (7/12)
U (F2 R2 U' F2 U')  // htr-drud           (6/18)
(R2 B2 U2 F2 D2)    // fin                (5/23)

those eos are hard

(D' B U' F')
(D') // 221 so let's switch
B2 R D2 L' D // 10 4a2
(R B2 R2 D2 L)
(B2 R2 B2 U2) // 19 E

B2 R D2 [L' D U2] B2 R2 B2 L' D2 R2 B2 R' D F U B' D

replace [...] = L U' D F2 U' // +2 interesting replacement for 21.

survived from variation hell + first time using pair+arm!!

___

backup 23:

(D' B U' F')
(D) B2 R D2 L' D
(U2 L) (F2 R2 U2 R')
(L2 B2 L2 D2 F2 D2 B2)

varitaion hell is difficult

B' R' U2 F
U' R (B2 U' L U' L) // 11+1
(F2 D2 F2 L2 B2 D)
(R2 U2 B2 R2 U2 B2) // 23 E
+2

time management miss, I didn't believe that 11+1 gives me +14 (probably missed some variation hell HTR) 
edit: opti is 13 via HTR breaking.
edit: missed slice -1 which requires 4 slice insertions

__

other:

B (L' U F)
(L' R D B2 R2 F2 L2 D) // 12+2 -> +14

B (U L' F')
(L U' R) (L2 D R' D2 R) // 12+2 -> +11 via 4qt, +14 via 2qt

(R U D)
(L2 R2 F) (R B2 L2 B L B) // 11+2 -> +14

(R' U D)
(F') (R F2 L' D2 R F) // 10+4 -> +17

(R' U D)
(F') (B2 L' F R U2 L R F) // 12+2 -> +13 via 4qt

need to check all of them cuz 11+1 is not that great, my miss. also, did not switch leftovers because of 11+1..

---

(R' D' U)            // eoud               (3/3)
(F')                 // rzplr-eoud         (1/4)
D2 R D2 B2 R B'      // drlr-eoud [2c3 2e] (6/10)
L (U2 L F2 L')       // htr-drlr           (5/15)
(F2 U2 R2 U2 B2 D2)  // fin                (6/21)

(R L2 D U')          // eoud               (4/4)
(B)                  // rzplr-eoud         (1/5)
D2 R D2 B2 R B'      // drlr-eoud [2c3 2e] (6/11)
L (F2 U2 R B2 R')    // htr-drlr           (6/17)
(F2 U2 L2 U2 B2 U2)  // fin                (6/23)

some possible ones.

B2 R F'
R
B2 U B2 U2 R2 U R'
(U2 R2 B2 R2 U)
(B2 U2 R2 D2)

--

other:

After same DR, F2 U2 L2 U for HTR and U2 F2 L2 D2 gives 19 E but +2 

B2 R F
D' U2 F2 B2 L' F2 R2 D 
B2 D2 L' B2 L
U2 R2 U2 F2 U2 D2 

Pretty straightforward backup 22

U' D2 L
F (F U R2 U2 B' L2 B)
(D2 B2 U D L2 U') // 17 3e
+8 and slice for -1

i'm bad

only one hope:

F D' R' (R)          // eolr               (4/4)
(F)                  // rzpud-eolr         (1/5)
(U2 R2 L2 U' F')     // drud-eolr [2c4 4e] (5/10)
(U B2 U' B2 U L2 U)  // htr-drud           (7/17)
(F2 R2 B2 L2 B2 D2)  // fin                (6/23)

had that dr but after looking little bit i discarded

fun fact: I wrote down scramble 1 and found just same 22 as I submitted and felt happy. I am stupid...

44 eos checked.

(R' L F U2 B')
L2 U2 R' U // 9 0c0 2e what
for both axes HTR was bad so I tried corners
(R2 F2 L2 B2 ^ D2) // 14 3e

^= L D2 B2 U2 R U2 B2 D2

really happy with 20.67 which is my overall pb tie. (also first sub 21 after I came back to fmc)

+ optimal insertion was 8-3 I am bad. 19, 20.33 missed.

65 eos checked, 
I do not switch unless there's 2 pairs with niss, miss 21.

L (D B2 R)
B2 D2 F L2 B' U // 10 4a1
R2 F R2 B' U2 D2 F'
U2 D2 L2 F2 U2 // pretty straightforward, after finding this dr I just try some linear htrs and just found this.

___

(R) F' D F2 L
(F' D2 B' L2 F' B2 D) // 12+1 ?
(R2 B D2 L2) // 16 3e

but +7 I guess,,,
+ oh it's actually 16-1=15 to 3e and +7 lol why I always miscount
___

+

F' D' L F L
(F D2 R2 B' U)
had this 10 4c3 but abandoned but the optimal for this is 20 what

2/0/2 eo count what
hoping for sub 20 but failed haha

L2 F' B U // 4 move rzp to 2e3c 
(U2 B2 U' B U') // 9 4a1 4e
(L2 F') // HTR in 11 what

here, I think I found a really neat one. But... I was not able to find good finish. only got 22,23s (I think I need to learn FR...)

So I decided to try dr flip:

(U2 B2 U' B U') (L2 F')
F B // dr at ud axis 9
L2 F2 U' // different htr in 12
F2 R2 B2 U2 F2 D2 R2 U2 // hard to find, just tried some random good starting moves and finally found this.

---

+ actually there was 9 move finish from the 11 htr but I'm bad. time to study

Sad that I missed 7 2c3 

(D R B2 F L)
(F2 U) (L2 F' B D) // 11 4b2 2e
U2 L2 B U2 B'
U D' B2 U D' L2 D2 // 7-1=22

48 eos checked
All other drs are not decent that much

I did not have any good DR. only had 10 4b5, 12 2c3. so I halfly gave up.
first time using dr flip

D2 L' B
L' D (B2 L U2 L U) // 10 4b5
U2 F2 L' D2 R // fHTR 15

dr filp:
D2 L' B L' D U2 F2 L' D2 R
(R2 D2 R' D2 R) // variate the 2e4c to get 15 gc

but still bad, so I changed abit(bracket is the changed part):
D2 L' B L' D U2 F2 <R' B2 L>
(R2 D2 <L' F2 L'>) // var, more easy to reach HTR
(U R2 U2 F2 R2 U) // extended HTR
(F2 R2 D2 U2 B2 U2) // actually I had 4 more moves to E but I couldn't find +1 so I just write with the simple way

U' F B
U2 L'
(D F2 U' L2 D' L) // 11 2c4
(D') R2 U' F2 D R2 D
R2 F2 U2 L' R U2 L' R

think I probably miss something.

missed 23:

(D) U' B2 R2 U' R2 B2 U'  // htr-drud           (8/8)
(R2 D2 R2 B2)             // fin                (4/12) 

(2c3 -> 4b2 4e path)