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

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

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

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

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