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

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

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

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

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