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

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

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

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

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