(0 10 2)(1 8 5)(3 17 15)(4 20 7)(6 11 9)(12 16 14)(13 19 18)
ALLOWS (11/8)-SEQUENCE
1: (1 8 10)
(0 10 5 1 2)(3 17 15)(4 20 7)(6 11 9)(8)(12 16 14)(13 19 18)
2: (0 1 2)
(0)(1 10 5)(2)(3 17 15)(4 20 7)(6 11 9)(8)(12 16 14)(13 19 18)
3: (6 11 9)
(0)(1 10 5)(2)(3 17 15)(4 20 7)(6)(8)(9)(11)(12 16 14)(13 19 18)
4: (1 10 5)
(0)(1)(2)(3 17 15)(4 20 7)(5)(6)(8)(9)(10)(11)(12 16 14)(13 19 18)