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