Home.
skews | single | | double
|
3:0
| a♦1=a | a♦2=a | a♦3=a
| | a♦12=a | a♦13=a
| a♦23=a
|
b♦1=c | b♦2=c | b♦3=c | b♦12=a | b♦13=a
| b♦23=a
|
c♦1=b | c♦2=b | c♦3=b | c♦12=a | c♦13=a
| c♦23=a
|
invertible? | yes | yes | yes | | no | no | no
|
skews | single | | double
|
3:7
| a♦1=a | a♦2=a | a♦3=a
| | a♦12=a | a♦13=a
| a♦23=a
|
b♦1=a | b♦2=a | b♦3=a | b♦12=c | b♦13=c
| b♦23=c
|
c♦1=a | c♦2=a | c♦3=a | c♦12=b | c♦13=b
| c♦23=b
|
invertible? | no | no | no | | yes | yes | yes
|
skews | single | | double
|
3:8
| a♦1=b | a♦2=b | a♦3=b
| | a♦12=c | a♦13=c
| a♦23=c
|
b♦1=b | b♦2=b | b♦3=b | b♦12=b | b♦13=b
| b♦23=b
|
c♦1=b | c♦2=b | c♦3=b | c♦12=a | c♦13=a
| c♦23=a
|
invertible? | no | no | no | | yes | yes | yes
|
skews | single | | double
|
3:15
| a♦1=c | a♦2=c | a♦3=c
| | a♦12=b | a♦13=b
| a♦23=b
|
b♦1=b | b♦2=b | b♦3=b | b♦12=b | b♦13=b
| b♦23=b
|
c♦1=a | c♦2=a | c♦3=a | c♦12=b | c♦13=b
| c♦23=b
|
invertible? | yes | yes | yes | | no | no | no
|
skews | single | | double
|
3:16
| a♦1=b | a♦2=b | a♦3=b
| | a♦12=c | a♦13=c
| a♦23=c
|
b♦1=a | b♦2=a | b♦3=a | b♦12=c | b♦13=c
| b♦23=c
|
c♦1=c | c♦2=c | c♦3=c | c♦12=c | c♦13=c
| c♦23=c
|
invertible? | yes | yes | yes | | no | no | no
|
skews | single | | double
|
3:23
| a♦1=c | a♦2=c | a♦3=c
| | a♦12=b | a♦13=b
| a♦23=b
|
b♦1=c | b♦2=c | b♦3=c | b♦12=a | b♦13=a
| b♦23=a
|
c♦1=c | c♦2=c | c♦3=c | c♦12=c | c♦13=c
| c♦23=c
|
invertible? | no | no | no | | yes | yes | yes
|