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

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

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

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

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