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