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

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

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

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

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