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