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

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

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

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

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