Algorithm André Boulouard 2013
U2 R U' F L2 F' · NL NR' · F L2 F' U R' U' · NR NL' · TU'
L2 NU2 B2 (NU' · NB NF' · ND' NU · NB' NF · ND) B2 NU2 L2 NU
SR2 F2 NU F2 NU' F2 ND F2 ND' L2 NU R2 TD NB2 TD'
NF2 MR' NF' R NF MR NF' R' NF'
NU' NR' B NU TD2 TB R' NB MD2 NB' NR MD' NR' MD' R TB' · TD2 NU' · B' NR NU
TU TR2 T3B2 S2D' TL MF TL TF2 TL' MF' TL T3D' (89 btm, 134 ftm, 164 qtm)
Algorithm Walter Randelshofer 2014
WF2 WD NL' B2 · NR NL · B2 NR' WF2 WD'
NL' B2 · NR NL · B2 TR'
MD' · F MF · WD' MF' SD' MF WD MF' SD · F' MF2 · MD MF2 R
U L2 B' WD B SR2 F' WD' F R2 NU
TR2 TF' MD TF MR2 TF' MD TF MR2
MD TL2 TU' TF2 TR MD' TR' TB2 TR S2D' TF' MD' MR2
R MD R' NB2 R MD' R' TB2
ND' F2 NU L2 NU' L2 ND L2 ND' L2 SF2 TD NB2 TD' (86 btm, 132 ftm, 170 qtm)
Algorithm Walter Randelshofer 2014
U L2 B' SD' R
WD' NR' B2 · NR NL · B2 NL' WF2 WD
NR' B2 · NR NL · B2 TL'
MD · F MF · WD MF' SD MF WD' MF' SD' · F' MF2 · MD' MF2 SR'
SD' F L2 ND
TL2 TF' MD' TF MR2 TF' MD' TF MR2
MD' TR2 TD' TF2 TL MD TL' TB2 TL MD' TL' S2D' S2R2
R MD R' NB2 R MD' R' TB2
ND' F2 NU L2 NU' L2 ND L2 ND' L2 SF2 TD NB2 TD' (83 btm, 128 ftm, 162 qtm)
Algorithm Walter Randelshofer 2015
U L2 B' SD' R
WD' NR' B2 · NR NL · B2 NL' WF2 WD
NR' B2 · NR NL · B2 TL'
MD · F MF · WD MF' SD MF WD' MF' WD · R' MR2 · MD' MR2 F
B' WD B R2 ND
TR2 TB' MD' TB MR2 TB' MD' TB TL2 TU'
R MD R' NB2 R MD' R' TB2
ND' F2 NU L2 NU' L2 ND L2 ND' L2 SF2
TD B2 T3R2 S2D TF MR' TF TL2 TF' MR TF T3U' (81 btm, 121 ftm, 150 qtm)